APA (7e ed.) Bronvermelding
(1969). Cleaning our enviroment: The chemical basis for action. American chemical society.
Chicago (17e ed.) Bronvermelding
Cleaning Our Enviroment: The Chemical Basis for Action. Wshington: American chemical society, 1969.
MLA (9e ed.) Bronvermelding
Cleaning Our Enviroment: The Chemical Basis for Action. American chemical society, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.