Gaya APA

Lacy, C, F. et al (2011). Drug Information Handbook with International Trade Names Index 20th Edition Book 1 . Ohio, USA: American Pharmacist Association (AphA).

Gaya MLA

Lacy, Charles, F.. et al. "Drug Information Handbook with International Trade Names Index 20th Edition Book 1". Ohio, USA: American Pharmacist Association (AphA), 2011. Koleksi Cetak.