Citazione APA

DiOrio, R. A., & Gropman, D. (1980). The man beneath the gift: The story of my life. Morrow.

Stile di citazione Chicago

DiOrio, Ralph A., e Donald Gropman. The Man Beneath the Gift: The Story of My Life. New York: Morrow, 1980.

Citazione MLA

DiOrio, Ralph A., e Donald Gropman. The Man Beneath the Gift: The Story of My Life. Morrow, 1980.