Style de citation APA (7e éd.)

Coffman, C. D., & Keasler, J. (1972). Keyhole: Inn-sights: an uninhibited peek into the hotel world. Prentice-Hall.

Style de citation Chicago (17e éd.)

Coffman, C. DeWitt, et John Keasler. Keyhole: Inn-sights: An Uninhibited Peek into the Hotel World. Englewood Cliffs, N.J.: Prentice-Hall, 1972.

Style de citation MLA (8e éd.)

Coffman, C. DeWitt, et John Keasler. Keyhole: Inn-sights: An Uninhibited Peek into the Hotel World. Prentice-Hall, 1972.