APA (7th ed.) Citation

Howitt, D., & Cumberbatch, G. (1990). Pornography: Impacts and influences; a review of the available research evidence on the effects of pornography. Home Office Research and Planning Unit.

Chicago Style (17th ed.) Citation

Howitt, Dennis, and Guy Cumberbatch. Pornography: Impacts and Influences; a Review of the Available Research Evidence on the Effects of Pornography. [London]: Home Office Research and Planning Unit, 1990.

MLA (9th ed.) Citation

Howitt, Dennis, and Guy Cumberbatch. Pornography: Impacts and Influences; a Review of the Available Research Evidence on the Effects of Pornography. Home Office Research and Planning Unit, 1990.