APA (7th ed.) Citation

Haugen, D. M., & Musser, S. (2009). Genetic engineering. Greenhaven Press.

Chicago Style (17th ed.) Citation

Haugen, David M., and Susan Musser. Genetic Engineering. Detroit: Greenhaven Press, 2009.

MLA (9th ed.) Citation

Haugen, David M., and Susan Musser. Genetic Engineering. Greenhaven Press, 2009.

Warning: These citations may not always be 100% accurate.