APA Citation

Gutmann, L., & Tomasz, A. (1982). Penicillin-resistant and penicillin-tolerant mutants of group A Streptococci.

Chicago Style Citation

Gutmann, L., and A. Tomasz. Penicillin-resistant and Penicillin-tolerant Mutants of Group A Streptococci. 1982.

MLA Citation

Gutmann, L., and A. Tomasz. Penicillin-resistant and Penicillin-tolerant Mutants of Group A Streptococci. 1982.

Warning: These citations may not always be 100% accurate.