Cita APA (7th ed.)

Witney, G. (2002). Proceedings of the: California avocado research symposium 2002. California Avocado Commission.

Cita Chicago (17th ed.)

Witney, Guy. Proceedings of the: California Avocado Research Symposium 2002. Santa Ana: California Avocado Commission, 2002.

Cita MLA (9th ed.)

Witney, Guy. Proceedings of the: California Avocado Research Symposium 2002. California Avocado Commission, 2002.