Cita APA (7a ed.)

Fitzgerald, P. (1999). Human voices (1st Mariner Books ed.). Houghton Mifflin.

Cita Chicago Style (17a ed.)

Fitzgerald, Penelope. Human Voices. 1st Mariner Books ed. Boston: Houghton Mifflin, 1999.

Cita MLA (8a ed.)

Fitzgerald, Penelope. Human Voices. 1st Mariner Books ed. Houghton Mifflin, 1999.

Precaución: Estas citas no son 100% exactas.