Dyfyniad APA

Look, P. F. A. v., Heggenhougen, K., & Quah, S. R. (2011). Sexual and reproductive health: A public health perspective. Academic Press.

Dyfyniad Arddull Chicago

Look, P. F. A. van, Kris Heggenhougen, and Stella R. Quah. Sexual and Reproductive Health: A Public Health Perspective. San Diego: Academic Press, 2011.

Dyfyniad MLA

Look, P. F. A. van, et al. Sexual and Reproductive Health: A Public Health Perspective. Academic Press, 2011.

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