Cita APA

Horton, D. E. (1987). Potatoes: Production, marketing, and programs for developing countries (1. ed.). [S.l]: USA : Winrock International.

Citación estilo Chicago

Horton, Douglas E. Potatoes: Production, Marketing, and Programs for Developing Countries. 1. ed. [S.l]: USA : Winrock International, 1987.

Cita MLA

Horton, Douglas E. Potatoes: Production, Marketing, and Programs for Developing Countries. 1. ed. [S.l]: USA : Winrock International, 1987.