APA (7th ed.) Citation

Wiley InterScience (Online service), Ramsay, M. M., & Rubin, P. C. (2008). Prescribing in pregnancy (4th ed.). Blackwell/BMJ. https://doi.org/10.1002/9780470696293

Chicago Style (17th ed.) Citation

Wiley InterScience (Online service), M. M. Ramsay, and Peter C. Rubin. Prescribing in Pregnancy. 4th ed. Malden, Mass ; Oxford: Blackwell/BMJ, 2008. https://doi.org/10.1002/9780470696293.

MLA (9th ed.) Citation

Wiley InterScience (Online service), et al. Prescribing in Pregnancy. 4th ed. Blackwell/BMJ, 2008. https://doi.org/10.1002/9780470696293.