APA引文

ebrary, Inc, Warren, R., & Arulkumaran, S. (2009). Best practice in labour and delivery. Cambridge University Press.

Chicago Style (17th ed.) Citation

ebrary, Inc, Richard Warren, and Sabaratnam Arulkumaran. Best Practice in Labour and Delivery. Cambridge ; New York: Cambridge University Press, 2009.

MLA引文

ebrary, Inc, et al. Best Practice in Labour and Delivery. Cambridge University Press, 2009.