APA Style

Smith, N, C., Smith, A, P, M. (2002). Obstetric and gynaecological ultrasound made easy (2nd). Edinburgh: Churchill Livingstone.

MLA Style

Smith, N., C.., Smith, A., Pat, M.. "Obstetric and gynaecological ultrasound made easy". 2nd Edinburgh: Churchill Livingstone, 2002. Text.