Cita APA (7th ed.)

Renner, E. (2012). Castle of shadows. Houghton Mifflin.

Cita Chicago (17th ed.)

Renner, Ellen. Castle of Shadows. Boston: Houghton Mifflin, 2012.

Cita MLA (8th ed.)

Renner, Ellen. Castle of Shadows. Houghton Mifflin, 2012.