Stein, M. (2004). City of sisterly and brotherly loves: Lesbian and gay Philadelphia, 1945-1972. Temple University Press.
Chicago-Zitierstil (17. Ausg.)Stein, Marc. City of Sisterly and Brotherly Loves: Lesbian and Gay Philadelphia, 1945-1972. Philadelphia: Temple University Press, 2004.
MLA-Zitierstil (8. Ausg.)Stein, Marc. City of Sisterly and Brotherly Loves: Lesbian and Gay Philadelphia, 1945-1972. Temple University Press, 2004.
警告：这些引文格式不一定是100％准确.