APA (7e ed.) Bronvermelding

Etchecopar, R., & Francois, H. (1967). The birds of North Africa from the Canary islands to the red sea. Oliver & Boyd.

Chicago (17e ed.) Bronvermelding

Etchecopar, R.D, en Hue Francois. The Birds of North Africa from the Canary Islands to the Red Sea. Edinburgh: Oliver & Boyd, 1967.

MLA (9e ed.) Bronvermelding

Etchecopar, R.D, en Hue Francois. The Birds of North Africa from the Canary Islands to the Red Sea. Oliver & Boyd, 1967.