Cita APA (7a ed.)

Harnack, A. v. (1874). De Apellis Gnosi Monarchica: Commentatio Historica [...]. E. Bidder.

Cita Chicago Style (17a ed.)

Harnack, Adolf von. De Apellis Gnosi Monarchica: Commentatio Historica [...]. Leipzig: E. Bidder, 1874.

Cita MLA (9a ed.)

Harnack, Adolf von. De Apellis Gnosi Monarchica: Commentatio Historica [...]. E. Bidder, 1874.