Cita APA (7th ed.)

Old, R. W., & Primrose, S. B. (1994). Principles of gene manipulation: An introduction to genetic engineering (5a. ed.). Blackwell Science.

Cita Chicago (17th ed.)

Old, R. W., i S. B. Primrose. Principles of Gene Manipulation: An Introduction to Genetic Engineering. 5a. ed. Boston: Blackwell Science, 1994.

Cita MLA (9th ed.)

Old, R. W., i S. B. Primrose. Principles of Gene Manipulation: An Introduction to Genetic Engineering. 5a. ed. Blackwell Science, 1994.