a p Ball & j a Gray. (1978). Antibactrial drugs today. M T P press Limited.
Chicago Edition Citationa p Ball and j a Gray. Antibactrial Drugs Today. M T P press Limited, 1978.
MLA Edition Citationa p Ball and j a Gray. Antibactrial Drugs Today. M T P press Limited, 1978.
Warning: These citations may not always be 100% accurate.