APA (7th ed.) Citation

Aristòtil, 3. a. a., & Allan, D. J. (1936). De Caelo: Libri quattuor. University press.

Chicago Style (17th ed.) Citation

Aristòtil, 384 aC-322 aC, and D. J. Allan. De Caelo: Libri Quattuor. Oxford: University press, 1936.

MLA (9th ed.) Citation

Aristòtil, 384 aC-322 aC, and D. J. Allan. De Caelo: Libri Quattuor. University press, 1936.