APA

Horton D. e., . (1978). Potato atlas : a compendium of international statistics on potato production and utilization. Lima: Centro Internacional de la Papa.

Chicago

Horton Douglas e, . 1978. Potato atlas : a compendium of international statistics on potato production and utilization. Lima: Centro Internacional de la Papa.

Harvard

Horton D. e., . (1978). Potato atlas : a compendium of international statistics on potato production and utilization. Lima: Centro Internacional de la Papa.

MLA

Horton Douglas e, . Potato atlas : a compendium of international statistics on potato production and utilization. Lima: Centro Internacional de la Papa. 1978.