Cita APA (7a ed.)
Amalin, D., & Vasquez, E. (1993). A handbook on Philippinc sweetpotato arthropod pests and their natural enemies.
Cita Chicago Style (17a ed.)
Amalin, D.M, y E.A Vasquez. A Handbook on Philippinc Sweetpotato Arthropod Pests and Their Natural Enemies. 1993.
Cita MLA (9a ed.)
Amalin, D.M, y E.A Vasquez. A Handbook on Philippinc Sweetpotato Arthropod Pests and Their Natural Enemies. 1993.
Precaución: Estas citas no son 100% exactas.