APA (7th ed.) Citation

Lange , O. (1969). Theory of Reproduction and Accumulation. PWN.

Chicago Style (17th ed.) Citation

Lange , Oskar. Theory of Reproduction and Accumulation. Warsaw: PWN, 1969.

MLA (9th ed.) Citation

Lange , Oskar. Theory of Reproduction and Accumulation. PWN, 1969.

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