APA (7. basım) Alıntı

Lewis, W. A. (1971). Some aspects of economic development. Publishing Corporation.

Chicago Style (17. basım) Atıf

Lewis, W Arthur. Some Aspects of Economic Development. Accra-Tema Ghana: Publishing Corporation, 1971.

MLA (9th ed.) Atıf

Lewis, W Arthur. Some Aspects of Economic Development. Publishing Corporation, 1971.