APA (7th ed.) Citation

Maddox, J. (1972). The doomsday syndrome / (by) John Maddox. Macmillan.

Chicago Style (17th ed.) Citation

Maddox, John. The Doomsday Syndrome / (by) John Maddox. London: Macmillan, 1972.

MLA (9th ed.) Citation

Maddox, John. The Doomsday Syndrome / (by) John Maddox. Macmillan, 1972.

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