APA (7th ed.) Citation

(1974). Vragen (rond)om informatie. [s.n.].

Chicago Style (17th ed.) Citation

Vragen (rond)om Informatie. [s.n.], 1974.

MLA (8th ed.) Citation

Vragen (rond)om Informatie. [s.n.], 1974.

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