Cita APA

Pounds, N. J. G., & Taylor, J. W. (1957). World geography; economic, political, regional (5th ed.). South-western Pub. Co.

Citación estilo Chicago

Pounds, Norman John Greville, and James Woodall Taylor. World Geography; Economic, Political, Regional. 5th ed. Cincinnati: South-western Pub. Co, 1957.

Cita MLA

Pounds, Norman John Greville, and James Woodall Taylor. World Geography; Economic, Political, Regional. 5th ed. South-western Pub. Co, 1957.