MLA
Pereira, Jonathan, 1804-1853. Manual of materia medica & therapeutics : being an abridgment of the late Dr. Pereira's Elements of materia medica arranged in conformity with the British pharmacopoeia, and adapted to the use of medical practitioners, chemists and druggists, medical and pharmaceutical students, &c.. 1866. Medical Heritage Imprints Collection . Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/27312jm9gg-cor.
APA, 6th edition
Pereira, Jonathan, 1804-1853. (1866)[Manual of materia medica & therapeutics : being an abridgment of the late Dr. Pereira's Elements of materia medica arranged in conformity with the British pharmacopoeia, and adapted to the use of medical practitioners, chemists and druggists, medical and pharmaceutical students, &c.]. Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/27312jm9gg-cor.
Chicago
Pereira, Jonathan, 1804-1853, Manual of materia medica & therapeutics : being an abridgment of the late Dr. Pereira's Elements of materia medica arranged in conformity with the British pharmacopoeia, and adapted to the use of medical practitioners, chemists and druggists, medical and pharmaceutical students, &c., 1866, Medical Heritage Imprints Collection , Robert W. Woodruff Health Sciences Center. Library. https://digital.library.emory.edu/purl/27312jm9gg-cor.