MLA
Osiander, Andreas, 1498-1552, author. Catechismus pro pueris et iuuentute, in ecclesijs et ditione : illustriss. Principum, Marchionum Brandeborgensium, & inclyti Senatus Norimbergensis. XXXX. Richard C. Kessler Reformation Collection. Pitts Theology Library. https://digital.library.emory.edu/purl/187pnvx2f2-cor.
APA, 6th edition
Osiander, Andreas, 1498-1552, author. (XXXX)[Catechismus pro pueris et iuuentute, in ecclesijs et ditione : illustriss. Principum, Marchionum Brandeborgensium, & inclyti Senatus Norimbergensis]. Richard C. Kessler Reformation Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/187pnvx2f2-cor.
Chicago
Osiander, Andreas, 1498-1552, author, Catechismus pro pueris et iuuentute, in ecclesijs et ditione : illustriss. Principum, Marchionum Brandeborgensium, & inclyti Senatus Norimbergensis, XXXX, Richard C. Kessler Reformation Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/187pnvx2f2-cor.