APA aipamena

(1980). Proceedings of the 1980 British crop protection conference - weeds: V.1. Boots company limted.

Chicago Style aipamena

Proceedings of the 1980 British Crop Protection Conference - Weeds: V.1. Nottingham: Boots company limted, 1980.

MLA aipamena

Proceedings of the 1980 British Crop Protection Conference - Weeds: V.1. Boots company limted, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.