Cita APA (7th ed.)

Maurois, A. (1963). The life of Sir Alexander Fleming discoverer of: Penicillin. Penguin.

Cita Chicago (17th ed.)

Maurois, Andre. The Life of Sir Alexander Fleming Discoverer of: Penicillin. Middlesex: Penguin, 1963.

Cita MLA (9th ed.)

Maurois, Andre. The Life of Sir Alexander Fleming Discoverer of: Penicillin. Penguin, 1963.