Παραπομπή APA

Old, R. W. (1987). Principles of gene manipulation: An introduction to genetic engineering. London: Blackwell Scientific Publications.

Παραπομπή Chicago Style

Old, R. W. Principles of Gene Manipulation: An Introduction to Genetic Engineering. London: Blackwell Scientific Publications, 1987.

Παραπομπή MLA

Old, R. W. Principles of Gene Manipulation: An Introduction to Genetic Engineering. London: Blackwell Scientific Publications, 1987.

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