Cita APA (7a ed.)

Wingate, L., & Parker, J. (2008). A month of summer: Blue sky hill series, book 1 (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Wingate, Lisa, y Johanna Parker. A Month of Summer: Blue Sky Hill Series, Book 1. Unabridged. Prince Frederick: Recorded Books Inc., 2008.

Cita MLA (8a ed.)

Wingate, Lisa, y Johanna Parker. A Month of Summer: Blue Sky Hill Series, Book 1. Unabridged. Recorded Books Inc., 2008.

Precaución: Estas citas no son 100% exactas.