MLA
Cranach, Lucas, 1472-1553, Melanchthon, Philip, 1497-1560, Brenz, Johannes, 1499-1570, Erasmus, Desiderius, -1536, Luther, Martin, 1483-1546, Spangenberg, Johann, Karlstadt, Andreas Rudolff-Bodenstein von, 1486-1541. Richard C. Kessler Reformation Collection. Pitts Theology Library. https://digital.library.emory.edu/purl/549g4f4rht-cor.
APA, 6th edition
Cranach, Lucas, 1472-1553, & Melanchthon, Philip, 1497-1560, & Brenz, Johannes, 1499-1570, & Erasmus, Desiderius, -1536, & Luther, Martin, 1483-1546, & Spangenberg, Johann, & Karlstadt, Andreas Rudolff-Bodenstein von, 1486-1541. [Richard C. Kessler Reformation Collection]. Pitts Theology Library. https://digital.library.emory.edu/purl/549g4f4rht-cor.
Chicago
Cranach, Lucas, 1472-1553, Melanchthon, Philip, 1497-1560, Brenz, Johannes, 1499-1570, Erasmus, Desiderius, -1536, Luther, Martin, 1483-1546, Spangenberg, Johann, Karlstadt, Andreas Rudolff-Bodenstein von, 1486-1541, Richard C. Kessler Reformation Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/549g4f4rht-cor.