Cita APA (7a ed.)

Richens, A., & Marks, V. (1981). Therapeutic drug monitoring. Churchill Livingstone.

Cita Chicago Style (17a ed.)

Richens, Alan, y Vincent Marks. Therapeutic Drug Monitoring. Edinburgh [etc.]: Churchill Livingstone, 1981.

Cita MLA (9a ed.)

Richens, Alan, y Vincent Marks. Therapeutic Drug Monitoring. Churchill Livingstone, 1981.