Cita APA

Geissler, C. A. A., & Vaughan, J. G. A. (2009). The new Oxford book of food plants.

Chicago Edition Citation

Geissler, C A; Author, i J G; Author Vaughan. The New Oxford Book of Food Plants. Oxford, Oxford University Press, 2009.

Cita MLA

Geissler, C A; Author, i J G; Author Vaughan. The New Oxford Book of Food Plants. 2009.