APA (7th ed.) Zitazioa
ebrary, Inc, De Vries, B., & Herdt, G. H. (2004). Gay and lesbian aging: Research and future directions. Springer.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, B. De Vries, eta Gilbert H. Herdt. Gay and Lesbian Aging: Research and Future Directions. New York: Springer, 2004.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Gay and Lesbian Aging: Research and Future Directions. Springer, 2004.
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