Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.