Cita APA (7th ed.)
Burns, M. (1996). The private eye: Observing snow geese. UBC Press.
Cita Chicago (17th ed.)
Burns, Mary. The Private Eye: Observing Snow Geese. Vancouver: UBC Press, 1996.
Cita MLA (9th ed.)
Burns, Mary. The Private Eye: Observing Snow Geese. UBC Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.