Cita APA (7a ed.)

Lewis, P. J. (1983). Clinical pharmacology in obstetrics. Wright-PSG.

Cita Chicago Style (17a ed.)

Lewis, Peter J. Clinical Pharmacology in Obstetrics. Bristol ; Boston: Wright-PSG, 1983.

Cita MLA (8a ed.)

Lewis, Peter J. Clinical Pharmacology in Obstetrics. Wright-PSG, 1983.