APA-viite (7. p.)
Nardi, P. M. (1999). Gay men's friendships: Invincible communities. University of Chicago Press.
Chicago-viite (17. p.)
Nardi, Peter M. Gay Men's Friendships: Invincible Communities. Chicago: University of Chicago Press, 1999.
MLA-viite (9. p.)
Nardi, Peter M. Gay Men's Friendships: Invincible Communities. University of Chicago Press, 1999.
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