APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.