Cita APA (7a ed.)

Davidson, M. R., London, M. L., & Ladewig, P. W. (2012). Olds' maternal-newborn nursing & women's health across the lifespan (9th ed.). Pearson.

Cita Chicago Style (17a ed.)

Davidson, Michele R., Marcia L. London, y Patricia W. Ladewig. Olds' Maternal-newborn Nursing & Women's Health Across the Lifespan. 9th ed. Boston: Pearson, 2012.

Cita MLA (8a ed.)

Davidson, Michele R., et al. Olds' Maternal-newborn Nursing & Women's Health Across the Lifespan. 9th ed. Pearson, 2012.