APA Style

Ritschel, W, A., Kearns, G, L. (2004). Handbook of basic pharmacokinetics-- including clinical applications (6th ed.). Washington, D.C. :: American Pharmacists Association,.

MLA Style

Ritschel, W., A.., Kearns, Gregory, L.. "Handbook of basic pharmacokinetics-- including clinical applications". 6th ed. Washington, D.C. :: American Pharmacists Association,, 2004. Text.