Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Duncan, I. J. H., & Hawkins, P. (2010). The Welfare of Domestic Fowl and Other Captive Birds. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Ian J. H. Duncan, και Penny Hawkins. The Welfare of Domestic Fowl and Other Captive Birds. Dordrecht: Springer Netherlands, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Welfare of Domestic Fowl and Other Captive Birds. Springer Netherlands, 2010.