APA (7th ed.) Citation

Kropotkin , P. A. (1946). Etica. Biblioteca Tierra y libertad.

Chicago Style (17th ed.) Citation

Kropotkin , Petr Alekseevic. Etica. Biblioteca Tierra y libertad, 1946.

MLA (8th ed.) Citation

Kropotkin , Petr Alekseevic. Etica. Biblioteca Tierra y libertad, 1946.

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