Cita APA (7th ed.)

Humphrey, J. H. (1998). Job stress. Allyn and Bacon.

Cita Chicago (17th ed.)

Humphrey, James Harry. Job Stress. Boston: Allyn and Bacon, 1998.

Cita MLA (9th ed.)

Humphrey, James Harry. Job Stress. Allyn and Bacon, 1998.