APA (7e ed.) Bronvermelding
Sperber, G. H., Sperber, S. M., & Guttmann, G. D. (2010). Craniofacial embryogenetics and development (2nd ed.). People's Medical Pub. House USA.
Chicago (17e ed.) Bronvermelding
Sperber, Geoffrey H., Steven M. Sperber, en Geoffrey D. Guttmann. Craniofacial Embryogenetics and Development. 2nd ed. Shelton, CT: People's Medical Pub. House USA, 2010.
MLA (9e ed.) Bronvermelding
Sperber, Geoffrey H., et al. Craniofacial Embryogenetics and Development. 2nd ed. People's Medical Pub. House USA, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.