Cita APA (7th ed.)
Forsberg, M. (1958). Land beyond the Nile. Harper.
Cita Chicago (17th ed.)
Forsberg, Malcolm. Land Beyond the Nile. New York: Harper, 1958.
Cita MLA (9th ed.)
Forsberg, Malcolm. Land Beyond the Nile. Harper, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.