Citazione Stile APA (7a Edizione)

Unknown. (1989). G. E. Moore: A study of his ethics. Mittal Publications.

Citazione stile Chigago Style (17a edizione)

Unknown. G. E. Moore: A Study of His Ethics. New Delhi: Mittal Publications, 1989.

Citatione MLA (9a ed.)

Unknown. G. E. Moore: A Study of His Ethics. Mittal Publications, 1989.