APA (7th ed.) Citation
ebrary, Inc, Farquharson, R. G., & Stephenson, M. D. (2010). Early pregnancy. Cambridge University Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, Roy G. Farquharson, and Mary D. Stephenson. Early Pregnancy. Cambridge: Cambridge University Press, 2010.
MLA (9th ed.) Citation
ebrary, Inc, et al. Early Pregnancy. Cambridge University Press, 2010.
Warning: These citations may not always be 100% accurate.