APA (7th ed.) Citation

Pirumova, N. (1972). Petr Alekseevich Kropotkin. "Nauka,".

Chicago Style (17th ed.) Citation

Pirumova, Natal. Petr Alekseevich Kropotkin. Moscow: "Nauka,", 1972.

MLA (8th ed.) Citation

Pirumova, Natal. Petr Alekseevich Kropotkin. "Nauka,", 1972.

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