APA (7th ed.) Citation

Bottema, T. (1933-04-20). pr000870: Humanisme - Racisme. Koekoek 2(1933)51.

Chicago Style (17th ed.) Citation

Bottema, Tjerk. "Pr000870: Humanisme - Racisme." Koekoek 2(1933)51 1933-04-20.

MLA (8th ed.) Citation

Bottema, Tjerk. "Pr000870: Humanisme - Racisme." Koekoek 2(1933)51, 1933-04-20.

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