APA-viite (7. p.)
Sperber, G. H., Sperber, S. M., & Guttmann, G. D. (2010). Craniofacial embryogenetics and development (2nd ed.). People's Medical Pub. House USA.
Chicago-viite (17. p.)
Sperber, Geoffrey H., Steven M. Sperber, ja Geoffrey D. Guttmann. Craniofacial Embryogenetics and Development. 2nd ed. Shelton, CT: People's Medical Pub. House USA, 2010.
MLA-viite (9. p.)
Sperber, Geoffrey H., et al. Craniofacial Embryogenetics and Development. 2nd ed. People's Medical Pub. House USA, 2010.
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