American Psychological Association. (1991). Policy statements on lesbian and gay issues: Committee on lesbian and gay concerns. American Psychological Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Psychological Association. Policy Statements on Lesbian and Gay Issues: Committee on Lesbian and Gay Concerns. Washington: American Psychological Association, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)American Psychological Association. Policy Statements on Lesbian and Gay Issues: Committee on Lesbian and Gay Concerns. American Psychological Association, 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.