Gaya APA

Kranzler, H, R., Korsmeyer, P. (2009). Encyclopedia of drugs, alcohol & addictive behavior (vol 4) . USA: Gale.

Gaya MLA

Kranzler, Henry, R.., Korsmeyer, Pamela. "Encyclopedia of drugs, alcohol & addictive behavior (vol 4)". USA: Gale, 2009. Text.