APA (7th ed.) Citation

Spratto, G. (1989). Nurse's drug reference (NDR 89). Delmar Publishers.

Chicago Style (17th ed.) Citation

Spratto, George. Nurse's Drug Reference (NDR 89). New York: Delmar Publishers, 1989.

MLA (9th ed.) Citation

Spratto, George. Nurse's Drug Reference (NDR 89). Delmar Publishers, 1989.