Style de citation APA

Sinnett, E. R., Goodyear, R. K., Hannemann, V., & Humphry, D. (1989). Voluntary euthanasia and the right to die: A dialogue with Derek Humphry. Journal of counseling and development : JCD, 67(10), 568.

Style de citation Chicago

Sinnett, E Robert, Rodney K. Goodyear, Valarie Hannemann, et Derek Humphry. "Voluntary Euthanasia and the Right to Die: A Dialogue with Derek Humphry." Journal of Counseling and Development : JCD 67, no. 10 (1989): 568.

Style de citation MLA

Sinnett, E Robert, et al. "Voluntary Euthanasia and the Right to Die: A Dialogue with Derek Humphry." Journal of Counseling and Development : JCD, vol. 67, no. 10, 1989, p. 568.