APA (7th ed.) Citation

Ludovici, L. J. (1952). Fleming: Discoverer of penicillin. A. Dakers.

Chicago Style (17th ed.) Citation

Ludovici, L. J. Fleming: Discoverer of Penicillin. London: A. Dakers, 1952.

MLA (8th ed.) Citation

Ludovici, L. J. Fleming: Discoverer of Penicillin. A. Dakers, 1952.

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