APA (7th ed.) Citation

ScienceDirect (Online service) & Doolittle, R. F. (1996). Computer methods for macromolecular sequence analysis. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Russell F. Doolittle. Computer Methods for Macromolecular Sequence Analysis. San Diego: Academic Press, 1996.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Russell F. Doolittle. Computer Methods for Macromolecular Sequence Analysis. Academic Press, 1996.