APA-viite (7. p.)
Hickson, F. (1998). Making data count: Findings from the national gay men's sex survey, 1997. Sigma Research.
Chicago-viite (17. p.)
Hickson, Ford. Making Data Count: Findings from the National Gay Men's Sex Survey, 1997. London: Sigma Research, 1998.
MLA-viite (9. p.)
Hickson, Ford. Making Data Count: Findings from the National Gay Men's Sex Survey, 1997. Sigma Research, 1998.
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