Adey, M., Walker, P., & Walker, P. T. (1986). Pest Control Safe for Bees: A Manual and Directory for the Tropics and Subtropics. International Bee Research Association.
Chicago Style (17th ed.) ZitazioaAdey, Margaret, Penelope Walker, eta Peter T. Walker. Pest Control Safe for Bees: A Manual and Directory for the Tropics and Subtropics. London: International Bee Research Association, 1986.
MLA (9th ed.) ZitazioaAdey, Margaret, et al. Pest Control Safe for Bees: A Manual and Directory for the Tropics and Subtropics. International Bee Research Association, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.