Abraham, E. P. (1974). Biosynthesis and enzymic hydrolysis of penicillins and cephalosporins. Tokyo: University of Tokyo Press.
Chicago Style aipamenaAbraham, E. P. Biosynthesis and Enzymic Hydrolysis of Penicillins and Cephalosporins. Tokyo: University of Tokyo Press, 1974.
MLA aipamenaAbraham, E. P. Biosynthesis and Enzymic Hydrolysis of Penicillins and Cephalosporins. Tokyo: University of Tokyo Press, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.