MLA
Wigand, Johann, 1523-1587, author. Collatio de opinione D. Eberi, de specie Indignorum, qui in actionae coenae sacra, corpus & sanguinem Christi non accipiunt. 1563. Richard C. Kessler Reformation Collection. Pitts Theology Library. https://digital.library.emory.edu/purl/989r2281qp-cor.
APA, 6th edition
Wigand, Johann, 1523-1587, author. (1563)[Collatio de opinione D. Eberi, de specie Indignorum, qui in actionae coenae sacra, corpus & sanguinem Christi non accipiunt]. Richard C. Kessler Reformation Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/989r2281qp-cor.
Chicago
Wigand, Johann, 1523-1587, author, Collatio de opinione D. Eberi, de specie Indignorum, qui in actionae coenae sacra, corpus & sanguinem Christi non accipiunt, 1563, Richard C. Kessler Reformation Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/989r2281qp-cor.