Cita APA (7a ed.)

Williams, J. F. (1941). Personal hygiene applied (7th ed., rev.). W. B. Saunders.

Cita Chicago Style (17a ed.)

Williams, Jesse Feiring. Personal Hygiene Applied. 7th ed., rev. Philadelphia: W. B. Saunders, 1941.

Cita MLA (8a ed.)

Williams, Jesse Feiring. Personal Hygiene Applied. 7th ed., rev. W. B. Saunders, 1941.