Berger, R. M. Realities of gay and lesbian aging. Sociology of homosexuality, 53-58.
芝加哥风格引文Berger, Raymond M. "Realities of Gay and Lesbian Aging." Sociology of Homosexuality : 53-58.
MLA引文Berger, Raymond M. "Realities of Gay and Lesbian Aging." Sociology of Homosexuality, , pp. 53-58.
警告：这些引文格式不一定是100％准确.