APA Zitierstil

(1961). 100 problems in environmental health: A collection of promising research problems. Washington: Kirby Lithograph.

Chicago Zitierstil

100 Problems in Environmental Health: A Collection of Promising Research Problems. Washington: Kirby Lithograph, 1961.

MLA Zitierstil

100 Problems in Environmental Health: A Collection of Promising Research Problems. Washington: Kirby Lithograph, 1961.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.