Selwyn, S. (1980). The beta-lactam antibiotics: Penicillins and cephalosporins in perspective. With contrib. by R. W. Lacey. Hodder and Stoughton.
Chicago Style (17th ed.) CitationSelwyn, Sydney. The Beta-lactam Antibiotics: Penicillins and Cephalosporins in Perspective. With Contrib. by R. W. Lacey. London: Hodder and Stoughton, 1980.
MLA (9th ed.) CitationSelwyn, Sydney. The Beta-lactam Antibiotics: Penicillins and Cephalosporins in Perspective. With Contrib. by R. W. Lacey. Hodder and Stoughton, 1980.
Warning: These citations may not always be 100% accurate.