APA ציטוט

Elden John Gardner & Michael J Simmons. (1991). Principles of genetics (8.). John wiley & sons.

Chicago Edition Citation

Elden John Gardner and Michael J Simmons. Principles of Genetics. 8. John wiley & sons, 1991.

ציטוט MLA

Elden John Gardner and Michael J Simmons. Principles of Genetics. 8. John wiley & sons, 1991.