Cita APA (7th ed.)

Mc Cullough, C. (1977). The thorn birds. Avon Books.

Cita Chicago (17th ed.)

Mc Cullough, Colleen. The Thorn Birds. New York, Estados Unidos: Avon Books, 1977.

Cita MLA (9th ed.)

Mc Cullough, Colleen. The Thorn Birds. Avon Books, 1977.