एपीए उद्धरण

Grey, T. C., & Sweeney, E. S. (1987). Physicians and the Death Penalty.

शिकागो स्टाइल उद्धरण

Grey, Todd C., और E. S. Sweeney. Physicians and the Death Penalty. 1987.

एमएलए उद्धरण

Grey, Todd C., और E. S. Sweeney. Physicians and the Death Penalty. 1987.