Cita APA

Price, A. G. (1939). White settlers in the tropics. [S.l.]: American Geographical Soc..

Citación estilo Chicago

Price, A. Grenfell. White Settlers in the Tropics. [S.l.]: American Geographical Soc., 1939.

Cita MLA

Price, A. Grenfell. White Settlers in the Tropics. [S.l.]: American Geographical Soc., 1939.