Cita APA (7a ed.)

Pennypacker, S., & Almasy, J. (2008). Clementine's letter (Unabridged.). Recorded Books.

Cita Chicago Style (17a ed.)

Pennypacker, Sara, y Jessica Almasy. Clementine's Letter. Unabridged. Prince Frederick: Recorded Books, 2008.

Cita MLA (8a ed.)

Pennypacker, Sara, y Jessica Almasy. Clementine's Letter. Unabridged. Recorded Books, 2008.

Precaución: Estas citas no son 100% exactas.