Cita APA (7th ed.)

Levy, A., & Cormier, M. (1975). The bluebird of happiness: The memoirs of Jan Peerce / by Alan Levy. Harper & Row.

Cita Chicago (17th ed.)

Levy, Alan, i Michael Cormier. The Bluebird of Happiness: The Memoirs of Jan Peerce / by Alan Levy. New York [u.a.]: Harper & Row, 1975.

Cita MLA (8th ed.)

Levy, Alan, i Michael Cormier. The Bluebird of Happiness: The Memoirs of Jan Peerce / by Alan Levy. Harper & Row, 1975.