APA (7th ed.) Citation

(1974). Weltbevölkerung. JRO-Verl.

Chicago Style (17th ed.) Citation

Weltbevölkerung. München: JRO-Verl, 1974.

MLA (9th ed.) Citation

Weltbevölkerung. JRO-Verl, 1974.

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