APA aipamena

Heather, N. W., & Hallman, G. J. (2014). Pest Management and Phytosanitary Trade Barriers. CABI.

Chicago Style aipamena

Heather, Neil W., và Guy J. Hallman. Pest Management and Phytosanitary Trade Barriers. CABI, 2014.

MLA aipamena

Heather, Neil W., và Guy J. Hallman. Pest Management and Phytosanitary Trade Barriers. CABI, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.