Old, R. W. (1987). Principles of gene manipulation: An introduction to genetic engineering. London: Blackwell Scientific Publications.
Citação norma ChicagoOld, R. W. Principles of Gene Manipulation: An Introduction to Genetic Engineering. London: Blackwell Scientific Publications, 1987.
Citação norma MLAOld, R. W. Principles of Gene Manipulation: An Introduction to Genetic Engineering. London: Blackwell Scientific Publications, 1987.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.