Cita APA

Petticrew, M., & Roberts, H. (2006). Systematic reviews in the social sciences: A practical guide. Blackwell Pub.

Citación estilo Chicago

Petticrew, Mark, and Helen Roberts. Systematic Reviews in the Social Sciences: A Practical Guide. Malden, MA: Blackwell Pub, 2006.

Cita MLA

Petticrew, Mark, and Helen Roberts. Systematic Reviews in the Social Sciences: A Practical Guide. Blackwell Pub, 2006.

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