Παραπομπή σε μορφή APA (7η εκδ.)

Yow, J. (2009). The armchair birder: Discovering the secret lives of familiar birds. University of North Carolina Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yow, John. The Armchair Birder: Discovering the Secret Lives of Familiar Birds. Chapel Hill: University of North Carolina Press, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yow, John. The Armchair Birder: Discovering the Secret Lives of Familiar Birds. University of North Carolina Press, 2009.