Cita APA (7th ed.)

Winnifrith , J. (1962). Ministry of agriculture fisheries and food. Allen & Unwin.

Cita Chicago (17th ed.)

Winnifrith , John. Ministry of Agriculture Fisheries and Food. London: Allen & Unwin, 1962.

Cita MLA (9th ed.)

Winnifrith , John. Ministry of Agriculture Fisheries and Food. Allen & Unwin, 1962.

Atenció: Aquestes cites poden no estar 100% correctes.