Παραπομπή APA

Geers,R, Goedseels,V, & Wouters,P. (1997). Electronic identification monitoring and tracking of animals. CAB international.

Παραπομπή Chicago Style

Geers,R, Goedseels,V, και Wouters,P. Electronic Identification Monitoring and Tracking of Animals. United Kingdom: CAB international, 1997.

Παραπομπή MLA

Geers,R, et al. Electronic Identification Monitoring and Tracking of Animals. CAB international, 1997.