Παραπομπή σε μορφή APA (7η εκδ.)

Foster, J. (1978). Working for wildlife: The beginning of preservation in Canada. University of Toronto Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Foster, Janet. Working for Wildlife: The Beginning of Preservation in Canada. Toronto ; Buffalo: University of Toronto Press, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Foster, Janet. Working for Wildlife: The Beginning of Preservation in Canada. University of Toronto Press, 1978.