Cita APA

Pocklington, R. (1981). Organic matter in upwelling off northern Peru, november 1977.

Citación estilo Chicago

Pocklington, Roger. Organic Matter in Upwelling Off Northern Peru, November 1977. 1981.

Cita MLA

Pocklington, Roger. Organic Matter in Upwelling Off Northern Peru, November 1977. 1981.

Precaución: Estas citas no son 100% exactas.