Cita APA

Coelho, P. 1., & Clarke, A. R. (2004). The valkyries: An encounter with angels. New York, New York: Harper.

Citación estilo Chicago

Coelho, Paulo 1947-, y Alan R. Clarke. The Valkyries: An Encounter With Angels. New York, New York: Harper, 2004.

Cita MLA

Coelho, Paulo 1947-, y Alan R. Clarke. The Valkyries: An Encounter With Angels. New York, New York: Harper, 2004.