APA (7th ed.) Citation

Não informado. (1973). Dental Hygiene. American Dental Hygienists Association.

Chicago Style (17th ed.) Citation

Não informado. Dental Hygiene. Thorofare, NJ: American Dental Hygienists Association, 1973.

MLA (8th ed.) Citation

Não informado. Dental Hygiene. American Dental Hygienists Association, 1973.

Warning: These citations may not always be 100% accurate.