Cita APA (7th ed.)

Paull, R. E., & Duarte, O. (2011). Tropical fruits (2a. ed.). CAB International.

Cita Chicago (17th ed.)

Paull, Robert E., i Odilio Duarte. Tropical Fruits. 2a. ed. Wallingford: CAB International, 2011.

Cita MLA (9th ed.)

Paull, Robert E., i Odilio Duarte. Tropical Fruits. 2a. ed. CAB International, 2011.