APA (7th ed.) Citation

Singer, J. (1979). Methylation of mouse liver DNA studied by means of the restriction enzymes Msp I and Hpa II. Science, 203, 1019.

Chicago Style (17th ed.) Citation

Singer, J. "Methylation of Mouse Liver DNA Studied by Means of the Restriction Enzymes Msp I and Hpa II." Science 203 (1979): 1019.

MLA (9th ed.) Citation

Singer, J. "Methylation of Mouse Liver DNA Studied by Means of the Restriction Enzymes Msp I and Hpa II." Science, vol. 203, 1979, p. 1019.