Epstein, J., & Straub, K. (1991). Body guards: The cultural politics of gender ambiguity / edited by Julia Epstein and Kristina Straub. Routledge.

Epstein, Julia, and Kristina Straub. Body Guards: The Cultural Politics of Gender Ambiguity / Edited by Julia Epstein and Kristina Straub. New York [u.a.]: Routledge, 1991.

Epstein, Julia, and Kristina Straub. Body Guards: The Cultural Politics of Gender Ambiguity / Edited by Julia Epstein and Kristina Straub. Routledge, 1991.