Citação norma APA

LeClerc, J. E., Borden, A., & Lawrence, C. W. (1991). The thymine-thymine pyrimidine-pyrimidone(6-4) ultraviolet light photoproduct is highly mutagenic and specifically induces 3' thymine-to-cytosine transitions in Escherichia coli.

Citação norma Chicago

LeClerc, J E., A. Borden, and C W. Lawrence. The Thymine-thymine Pyrimidine-pyrimidone(6-4) Ultraviolet Light Photoproduct Is Highly Mutagenic and Specifically Induces 3' Thymine-to-cytosine Transitions in Escherichia Coli. 1991.

Citação norma MLA

LeClerc, J E., A. Borden, and C W. Lawrence. The Thymine-thymine Pyrimidine-pyrimidone(6-4) Ultraviolet Light Photoproduct Is Highly Mutagenic and Specifically Induces 3' Thymine-to-cytosine Transitions in Escherichia Coli. 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.