APA Style
Rizk, B, R, M, B. (2011).
Ultrasonography in Reproductive Medicine and Infertility .
Inggris:
Cambridge University Press.
MLA Style
Rizk, Botros, R., M., B..
"Ultrasonography in Reproductive Medicine and Infertility".
Inggris:
Cambridge University Press,
2011.
Text.