APA (7th ed.) Citation

Siger, d. B., & Barsotti, R. (1933). De aeternitate mundi. Typis Aschendorff.

Chicago Style (17th ed.) Citation

Siger, de Brabant, and Richardus Barsotti. De Aeternitate Mundi. Monasterii: Typis Aschendorff, 1933.

MLA (9th ed.) Citation

Siger, de Brabant, and Richardus Barsotti. De Aeternitate Mundi. Typis Aschendorff, 1933.

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