APA
Gardner E. J., Snustad P. D. M. J., . (2006). Principles of genetics. New York: John Wiley & sons.
Chicago
Gardner Eldon John, Snustad Peter D./Simmons Michael J, . 2006. Principles of genetics. New York: John Wiley & sons.
Harvard
Gardner E. J., Snustad P. D. M. J., . (2006). Principles of genetics. New York: John Wiley & sons.
MLA
Gardner Eldon John, Snustad Peter D./Simmons Michael J, . Principles of genetics. New York: John Wiley & sons. 2006.