Cita APA (7a ed.)

Hagen, G. (2014). Gabriel Finley & the raven's riddle (First edition.). Schwartz & Wade Books.

Cita Chicago Style (17a ed.)

Hagen, George. Gabriel Finley & the Raven's Riddle. First edition. New York: Schwartz & Wade Books, 2014.

Cita MLA (8a ed.)

Hagen, George. Gabriel Finley & the Raven's Riddle. First edition. Schwartz & Wade Books, 2014.

Precaución: Estas citas no son 100% exactas.