Citazione Stile APA (7a Edizione)

Halstead, J. M., & Reiss, M. (2003). Values in sex education: From principles to practice (Primera edición.). Routledge Falmer.

Citazione stile Chigago Style (17a edizione)

Halstead, J. Mark, e Michael Reiss. Values in Sex Education: From Principles to Practice. Primera edición. New York: Routledge Falmer, 2003.

Citatione MLA (8a ed.)

Halstead, J. Mark, e Michael Reiss. Values in Sex Education: From Principles to Practice. Primera edición. Routledge Falmer, 2003.