Cita APA (7a ed.)

Monk, T. H., & Folkard, S. (1992). Making shift work tolerable. Taylor & Francis.

Cita Chicago Style (17a ed.)

Monk, Timothy H., y Simon Folkard. Making Shift Work Tolerable. London [etc.]: Taylor & Francis, 1992.

Cita MLA (9a ed.)

Monk, Timothy H., y Simon Folkard. Making Shift Work Tolerable. Taylor & Francis, 1992.