Gaya APA

Stringer, J, L. (2011). Basic Concepts in Pharmacolgy: What You Need to Know for Each Drug Class (4). USA: McGraw Hill Companies, Inc..

Gaya MLA

Stringer, Janet, L. "Basic Concepts in Pharmacolgy: What You Need to Know for Each Drug Class". 4 USA: McGraw Hill Companies, Inc., 2011. Teks.