APA ציטוט

Lyapunov, B. (1966). Man and his environment tr from the Russian by V Vezey.

Chicago Edition Citation

Lyapunov, B. Man and His Environment Tr from the Russian by V Vezey. 1966.

ציטוט MLA

Lyapunov, B. Man and His Environment Tr from the Russian by V Vezey. 1966.