APA aipamena

Hedström, I. (1987). Fruit flies (Diptera: Tephritidae) infesting common guaya (Psidium guajava L.) (Myrtaceae ) in Ecuador.

Chicago Style aipamena

Hedström, Ingemar. Fruit Flies (Diptera: Tephritidae) Infesting Common Guaya (Psidium Guajava L.) (Myrtaceae ) in Ecuador. 1987.

MLA aipamena

Hedström, Ingemar. Fruit Flies (Diptera: Tephritidae) Infesting Common Guaya (Psidium Guajava L.) (Myrtaceae ) in Ecuador. 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.