Cita APA (7th ed.)

Janick, J., & Paull, R. E. (2008). The encyclopedia of fruit & nuts. CABI North American Office.

Cita Chicago (17th ed.)

Janick, Jules, i Robert E. Paull. The Encyclopedia of Fruit & Nuts. Wallingford, UK, Cambridge, MA: CABI North American Office, 2008.

Cita MLA (9th ed.)

Janick, Jules, i Robert E. Paull. The Encyclopedia of Fruit & Nuts. CABI North American Office, 2008.