Cita APA (7a ed.)

Cushman, K., & Sterlin, J. (1996). Catherine, called birdy (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Cushman, Karen, y Jenny Sterlin. Catherine, Called Birdy. Unabridged. Prince Frederick: Recorded Books Inc., 1996.

Cita MLA (8a ed.)

Cushman, Karen, y Jenny Sterlin. Catherine, Called Birdy. Unabridged. Recorded Books Inc., 1996.

Precaución: Estas citas no son 100% exactas.