APA (7th ed.) Citation

Kelly, W. N. (2007). Pharmacy: What it is and how it works (2nd ed.). CRC Press.

Chicago Style (17th ed.) Citation

Kelly, William N. Pharmacy: What It Is and How It Works. 2nd ed. Boca Raton: CRC Press, 2007.

MLA (9th ed.) Citation

Kelly, William N. Pharmacy: What It Is and How It Works. 2nd ed. CRC Press, 2007.