APA citiranje

Sheehan, J. C. (1982). The enchanted ring: The untold story of penicillin. MIT Press.

Chicago Style (17th ed.) Citation

Sheehan, John C. The Enchanted Ring: The Untold Story of Penicillin. Cambridge, Mass: MIT Press, 1982.

MLA citiranje

Sheehan, John C. The Enchanted Ring: The Untold Story of Penicillin. MIT Press, 1982.