Cita APA (7a ed.)

Cascone, A., & Cascone, G. (2012). Grave secrets. Starscape.

Cita Chicago Style (17a ed.)

Cascone, Annette, y Gina Cascone. Grave Secrets. New York: Starscape, 2012.

Cita MLA (8a ed.)

Cascone, Annette, y Gina Cascone. Grave Secrets. Starscape, 2012.