Cita APA (7a ed.)

Blanchard, R., & Bogaert, A. F. (1998). Birth order in homosexual versus heterosexual sex offenders against children, pubescents, and adults. Archives of sexual behavior, 27(6), 595-603.

Cita Chicago Style (17a ed.)

Blanchard, Ray, y Anthony F. Bogaert. "Birth Order in Homosexual Versus Heterosexual Sex Offenders Against Children, Pubescents, and Adults." Archives of Sexual Behavior 27, no. 6 (1998): 595-603.

Cita MLA (9a ed.)

Blanchard, Ray, y Anthony F. Bogaert. "Birth Order in Homosexual Versus Heterosexual Sex Offenders Against Children, Pubescents, and Adults." Archives of Sexual Behavior, vol. 27, no. 6, 1998, pp. 595-603.