APA (7th ed.) Citation

Kropotkin , P. A. (1925). Etica. Argonauta.

Chicago Style (17th ed.) Citation

Kropotkin , Petr Alekseevic. Etica. Argonauta, 1925.

MLA (8th ed.) Citation

Kropotkin , Petr Alekseevic. Etica. Argonauta, 1925.

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