Cita APA (7th ed.)

JOSEPH. MARY. (2003). ALEXANDER FLEMING: SCIENTISTS OF THE WORLD. STERLING PRESS PRIVATE LIMITED.

Cita Chicago (17th ed.)

JOSEPH. MARY. ALEXANDER FLEMING: SCIENTISTS OF THE WORLD. NEW DELHI: STERLING PRESS PRIVATE LIMITED, 2003.

Cita MLA (9th ed.)

JOSEPH. MARY. ALEXANDER FLEMING: SCIENTISTS OF THE WORLD. STERLING PRESS PRIVATE LIMITED, 2003.