Gaya APA

Saunders, S., G. (2013). Essentials of Pharmaceutical Preformulation . New India: John Wiley & Sons, Ltd..

Gaya MLA

Saunders, Simon, Gaisford,Mark. "Essentials of Pharmaceutical Preformulation". New India: John Wiley & Sons, Ltd., 2013. Buku Pelajaran.