APA citiranje

Sourkes, B. M. (1982). The deepening shade: Psychological aspects of life-threatening illness. University of Pittsburgh Press.

Chicago Style (17th ed.) Citation

Sourkes, Barbara M. The Deepening Shade: Psychological Aspects of Life-threatening Illness. Pittsburgh, PA: University of Pittsburgh Press, 1982.

MLA citiranje

Sourkes, Barbara M. The Deepening Shade: Psychological Aspects of Life-threatening Illness. University of Pittsburgh Press, 1982.