Gaya APA

Requa-Clark, B, S., Holroyd, S, V. (1995). Applied Pharmacology for the Dental Hygienist (3th.edition). St. Louis: Mosby Elsevier.

Gaya MLA

Requa-Clark, Barbara, S.., Holroyd, Sam, V.. "Applied Pharmacology for the Dental Hygienist". 3th.edition St. Louis: Mosby Elsevier, 1995. Text.