Citazione APA

Lawlor, D. A., & Shaw, M. (2004). Teenage pregnancy rates: High compared with where and when? The Royal Society of Medicine.

Stile di citazione Chicago

Lawlor, Debbie A., e Mary Shaw. Teenage Pregnancy Rates: High Compared With Where and When? The Royal Society of Medicine, 2004.

Citazione MLA

Lawlor, Debbie A., e Mary Shaw. Teenage Pregnancy Rates: High Compared With Where and When? The Royal Society of Medicine, 2004.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.