Cita APA

BRIGGS, D. (1981). Sources and methods in geogaphy: Soils. Butterworths.

Citación estilo Chicago

BRIGGS, David. Sources and Methods in Geogaphy: Soils. London: Butterworths, 1981.

Cita MLA

BRIGGS, David. Sources and Methods in Geogaphy: Soils. Butterworths, 1981.

Warning: These citations may not always be 100% accurate.