Style de citation APA (7e éd.)

Não informado. (1959). World agricultural economics and rural sociology abstracts. Commonwealth Agricultural Bureau.

Style de citation Chicago (17e éd.)

Não informado. World Agricultural Economics and Rural Sociology Abstracts. Farnham Royal, Inglaterra: Commonwealth Agricultural Bureau, 1959.

Style de citation MLA (8e éd.)

Não informado. World Agricultural Economics and Rural Sociology Abstracts. Commonwealth Agricultural Bureau, 1959.

Attention : ces citations peuvent ne pas être correctes à 100%.