Wellnitz, W. R. (1995). Genetics: Problem Solving Guide. Dubuque, Iowa: Wm. C. Brown.
Chicago Style aipamenaWellnitz, William R. Genetics: Problem Solving Guide. Dubuque, Iowa: Wm. C. Brown, 1995.
MLA aipamenaWellnitz, William R. Genetics: Problem Solving Guide. Dubuque, Iowa: Wm. C. Brown, 1995.
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