Fernbach, D. (1981). The spiral path: A gay contribution to human survival. Boston: Alyson Publications.
Cita Chicago (17th ed.)Fernbach, David. The Spiral Path: A Gay Contribution to Human Survival. Boston: Alyson Publications, 1981.
Cita MLA (8th ed.)Fernbach, David. The Spiral Path: A Gay Contribution to Human Survival. Boston: Alyson Publications, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.