Cita APA (7th ed.)

Waggoner, W. C. (1990). Clinical safety and efficacy testing of cosmetics. Marcel Dekker.

Cita Chicago (17th ed.)

Waggoner, William C. Clinical Safety and Efficacy Testing of Cosmetics. New York: Marcel Dekker, 1990.

Cita MLA (9th ed.)

Waggoner, William C. Clinical Safety and Efficacy Testing of Cosmetics. Marcel Dekker, 1990.