APA (7th ed.) Zitazioa

Fryer, J. C. F. (1999). Insed pests of fruit crops. Biotech Books.

Chicago Style (17th ed.) Zitazioa

Fryer, J. C. F. Insed Pests of Fruit Crops. Delhi: Biotech Books, 1999.

MLA (9th ed.) Zitazioa

Fryer, J. C. F. Insed Pests of Fruit Crops. Biotech Books, 1999.

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