APA Citatie

Hawk, B. L. 1. [. o. c. (1957). Experimenting with chemistry. Washington: Science Service.

Chicago Style citaat

Hawk, Burton L. 1920- [from old catalog]. Experimenting With Chemistry. Washington: Science Service, 1957.

MLA citatie

Hawk, Burton L. 1920- [from old catalog]. Experimenting With Chemistry. Washington: Science Service, 1957.

Let op: Deze citaties zijn niet altijd 100% accuraat.