APA (7e ed.) Bronvermelding

CLAWSON, M. (1964). Natural resources and International development. East-West Center.

Chicago (17e ed.) Bronvermelding

CLAWSON, Marion. Natural Resources and International Development. East-West Center, 1964.

MLA (8e ed.) Bronvermelding

CLAWSON, Marion. Natural Resources and International Development. East-West Center, 1964.

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