Cita APA (7th ed.)

Olson, K. R. (1990). Poisoning & drug overdose. Appleton & Lange.

Cita Chicago (17th ed.)

Olson, Kent R. Poisoning & Drug Overdose. Norwalk, Conn.: Appleton & Lange, 1990.

Cita MLA (9th ed.)

Olson, Kent R. Poisoning & Drug Overdose. Appleton & Lange, 1990.