APA (7th ed.) Citation

Oosthuizen, G. C., Shapiro, H. A., & Strauss, S. A. (1978). Euthanasia. Oxford University Press.

Chicago Style (17th ed.) Citation

Oosthuizen, G. C., H. A. Shapiro, and S. A. Strauss. Euthanasia. Oxford [etc.]: Oxford University Press, 1978.

MLA (9th ed.) Citation

Oosthuizen, G. C., et al. Euthanasia. Oxford University Press, 1978.