APA-viite (7. p.)
Nicolson, M., & Fleming, J. E. E. (2013). Imaging and imagining the fetus: The development of obstetric ultrasound. Johns Hopkins University Press.
Chicago-viite (17. p.)
Nicolson, Malcolm, ja John E. E. Fleming. Imaging and Imagining the Fetus: The Development of Obstetric Ultrasound. Baltimore: Johns Hopkins University Press, 2013.
MLA-viite (9. p.)
Nicolson, Malcolm, ja John E. E. Fleming. Imaging and Imagining the Fetus: The Development of Obstetric Ultrasound. Johns Hopkins University Press, 2013.
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