Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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