APA (7th ed.) Citation

Akulov, I. I. (1974). Zemnaja tverd'.

Chicago Style (17th ed.) Citation

Akulov, Ivan Ivanovič. Zemnaja Tverd'. 1974.

MLA (9th ed.) Citation

Akulov, Ivan Ivanovič. Zemnaja Tverd'. 1974.

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