APA (7th ed.) Citation

Luther, M. (1521). An den Bock zu Leyptzck: Doctor Martinus Luther. Vuittemberg. Im Jar M.D.Xxi. [Melchior Lotter].

Chicago Style (17th ed.) Citation

Luther, Martin. An Den Bock Zu Leyptzck: Doctor Martinus Luther. Vuittemberg. Im Jar M.D.Xxi. Wittenberg: [Melchior Lotter], 1521.

MLA (8th ed.) Citation

Luther, Martin. An Den Bock Zu Leyptzck: Doctor Martinus Luther. Vuittemberg. Im Jar M.D.Xxi. [Melchior Lotter], 1521.