Dyfyniad APA

Holly Smith. (1989). Tower of birds. Raduga Publishers.

Dyfyniad Arddull Chicago

Holly Smith. Tower of Birds. Moscow: Raduga Publishers, 1989.

Dyfyniad MLA

Holly Smith. Tower of Birds. Raduga Publishers, 1989.

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