APA način citiranja

Lewis, A. A. (1969). Some aspects of economic development. Ghana Publishing Corporation.

Čikaški stil citiranja

Lewis, A. Arthur. Some Aspects of Economic Development. Ghana: Ghana Publishing Corporation, 1969.

MLA način citiranja

Lewis, A. Arthur. Some Aspects of Economic Development. Ghana Publishing Corporation, 1969.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.