Cita APA (7a ed.)

Upson, N. (2010). Two for sorrow: A new mystery featuring Josephine Tey (1st U.S. ed.). Harper.

Cita Chicago Style (17a ed.)

Upson, Nicola. Two for Sorrow: A New Mystery Featuring Josephine Tey. 1st U.S. ed. New York: Harper, 2010.

Cita MLA (8a ed.)

Upson, Nicola. Two for Sorrow: A New Mystery Featuring Josephine Tey. 1st U.S. ed. Harper, 2010.

Precaución: Estas citas no son 100% exactas.