Cita APA (7th ed.)

Halsey, W. D., & Johnston, B. (1986). Collier's dictionary. Macmillan Educational Co.

Cita Chicago (17th ed.)

Halsey, William Darrach, i Bernard Johnston. Collier's Dictionary. New York: Macmillan Educational Co, 1986.

Cita MLA (9th ed.)

Halsey, William Darrach, i Bernard Johnston. Collier's Dictionary. Macmillan Educational Co, 1986.