Gaya APA
Vallerand, A, H., Pharm.D, J, H, D. (1992).
Davis's Drug Guide for Nurses (3).
Philadelpia:
Davis Company.
Gaya MLA
Vallerand, April, Hazard., Pharm.D, Judith, Hopfer, Deglin,.
"Davis's Drug Guide for Nurses".
3
Philadelpia:
Davis Company,
1992.
Text.