(2013). Teenage pregnancy: Problems and solutions. Jaypee Brothers Medical Publishers.
Cita Chicago (17th ed.)Teenage Pregnancy: Problems and Solutions. Jaypee Brothers Medical Publishers, 2013.
Cita MLA (9th ed.)Teenage Pregnancy: Problems and Solutions. Jaypee Brothers Medical Publishers, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.