APA (7e ed.) Bronvermelding
Kjekshus, H. (1977). Ecology control and economic development in East Africa history: The case of Tanganyika 1850-1950. Heinemann.
Chicago (17e ed.) Bronvermelding
Kjekshus, Helge. Ecology Control and Economic Development in East Africa History: The Case of Tanganyika 1850-1950. London: Heinemann, 1977.
MLA (9e ed.) Bronvermelding
Kjekshus, Helge. Ecology Control and Economic Development in East Africa History: The Case of Tanganyika 1850-1950. Heinemann, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.