APA (7th ed.) Citation

Primrose, Sandy B, & Twyman, R. M. (2001). Principles of Gene Manipulation: An Introduction to Genetic Engineering (6th ed.). Blackwell Science.

Chicago Style (17th ed.) Citation

Primrose, Sandy B, and Richard M. Twyman. Principles of Gene Manipulation: An Introduction to Genetic Engineering. 6th ed. Oxford: Blackwell Science, 2001.

MLA (9th ed.) Citation

Primrose, et al. Principles of Gene Manipulation: An Introduction to Genetic Engineering. 6th ed. Blackwell Science, 2001.