APA (7th ed.) Citation

Barth, R. P. (1989). Reducing the risk: Building skills to prevent pregnancy. Network Pub..

Chicago Style (17th ed.) Citation

Barth, Richard P. Reducing the Risk: Building Skills to Prevent Pregnancy. Santa Cruz, CA: Network Pub., 1989.

MLA (9th ed.) Citation

Barth, Richard P. Reducing the Risk: Building Skills to Prevent Pregnancy. Network Pub., 1989.

Warning: These citations may not always be 100% accurate.