Citazione Stile APA (7a Edizione)

Jones, H. A., & Mann, L. K. (1963). Onions and their allies: Botony, cultivation, and utilization. Leonard Hill.

Citazione stile Chigago Style (17a edizione)

Jones, Henry A., e L. K. Mann. Onions and Their Allies: Botony, Cultivation, and Utilization. London: Leonard Hill, 1963.

Citatione MLA (8a ed.)

Jones, Henry A., e L. K. Mann. Onions and Their Allies: Botony, Cultivation, and Utilization. Leonard Hill, 1963.