APA (7th ed.) Citation

Tunnadine, D., & Green, R. G. (1978). Unwanted pregnancy--accident or illnessn. Oxford Universtiy Press.

Chicago Style (17th ed.) Citation

Tunnadine, David, and Roger Graham Green. Unwanted Pregnancy--accident or Illnessn. New York: Oxford Universtiy Press, 1978.

MLA (9th ed.) Citation

Tunnadine, David, and Roger Graham Green. Unwanted Pregnancy--accident or Illnessn. Oxford Universtiy Press, 1978.