APA (7th ed.) Citation

Croft, L. R. (1980). Introduction to protein sequence analysis. J. Wiley.

Chicago Style (17th ed.) Citation

Croft, L. R. Introduction to Protein Sequence Analysis. Chichester [England] ; New York: J. Wiley, 1980.

MLA (9th ed.) Citation

Croft, L. R. Introduction to Protein Sequence Analysis. J. Wiley, 1980.