Παραπομπή APA

Guidotti, T. L., & Guidotti, T. L. (2011). Global occupational health. Oxford University Press.

Παραπομπή Chicago Style

Guidotti, Tee L., και Tee L. Guidotti. Global Occupational Health. New York, N.Y.: Oxford University Press, 2011.

Παραπομπή MLA

Guidotti, Tee L., και Tee L. Guidotti. Global Occupational Health. Oxford University Press, 2011.