APA (7th ed.) Citation

Primrose, S. B., Twyman, R. M., & Old, R. D. (2001). Principles of gene manipulation (6th ed.). Blackwell Scientific Publications.

Chicago Style (17th ed.) Citation

Primrose, S. B., R. M. Twyman, and R. D. Old. Principles of Gene Manipulation. 6th ed. Oxford ; Malden, MA: Blackwell Scientific Publications, 2001.

MLA (9th ed.) Citation

Primrose, S. B., et al. Principles of Gene Manipulation. 6th ed. Blackwell Scientific Publications, 2001.