Cita APA (7th ed.)

Primrose, S. B., Twyman, R. M., & Old, R. W. (2001). Principles of gene manipulation : an introduction to genetic engineering: An introduction to genetic engineering (6th ed.). Blackwell Science.

Cita Chicago (17th ed.)

Primrose, S. B., R. M. Twyman, i R. W. Old. Principles of Gene Manipulation : An Introduction to Genetic Engineering: An Introduction to Genetic Engineering. 6th ed. Oxford: Blackwell Science, 2001.

Cita MLA (9th ed.)

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