ScienceDirect (Online service) & Leach, S. J. (1970). Physical principles and techniques of protein chemistry. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Sydney J. Leach. Physical Principles and Techniques of Protein Chemistry. [Place of publication not identified]: Academic Press, 1970.
MLA (9th ed.) CitationScienceDirect (Online service) and Sydney J. Leach. Physical Principles and Techniques of Protein Chemistry. Academic Press, 1970.
Warning: These citations may not always be 100% accurate.