APA (7th ed.) Citation

Kropotkin , P. A. (1947). Ethics. Tudor publishing.

Chicago Style (17th ed.) Citation

Kropotkin , Petr Alekseevic. Ethics. Tudor publishing, 1947.

MLA (8th ed.) Citation

Kropotkin , Petr Alekseevic. Ethics. Tudor publishing, 1947.

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