APA (7th ed.) Citation

Gulielmus de Melitona & Almoinus, G. (1477). Postilla supra Apocalipsim.

Chicago Style (17th ed.) Citation

Gulielmus de Melitona and Gulielmus Almoinus. Postilla Supra Apocalipsim. 1477.

MLA (9th ed.) Citation

Gulielmus de Melitona and Gulielmus Almoinus. Postilla Supra Apocalipsim. 1477.

Warning: These citations may not always be 100% accurate.