APA Edition Citation

Williams, J. . .., Ceccarelli, A. . .., & Wallace, A. . .. (2001). Genetic engineering (2.). Bios Scientific Publishers.

Chicago Edition Citation

Williams, J ., A. Ceccarelli, and A. Wallace. Genetic Engineering. 2. Oxford: Bios Scientific Publishers, 2001.

MLA Edition Citation

Williams, J ., et al. Genetic Engineering. 2. Bios Scientific Publishers, 2001.