APA (7th ed.) Citation

Laptev, I. D. (1979). The world of man in the world of nature. Progress Publishers.

Chicago Style (17th ed.) Citation

Laptev, Ivan Dmitrievich. The World of Man in the World of Nature. [Moscow]: Progress Publishers, 1979.

MLA (9th ed.) Citation

Laptev, Ivan Dmitrievich. The World of Man in the World of Nature. Progress Publishers, 1979.

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