APA (7th ed.) Citation

(1985). Petr Alekseevič Kropotkin. "Nauka".

Chicago Style (17th ed.) Citation

Petr Alekseevič Kropotkin. "Nauka", 1985.

MLA (8th ed.) Citation

Petr Alekseevič Kropotkin. "Nauka", 1985.

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