Cita APA (7a ed.)

LOWDERMILK, D. L., & PERRY, S. E. (2006). Maternity nursing (7th ed.). Mosby Elsevier.

Cita Chicago Style (17a ed.)

LOWDERMILK, Deitra Leonard, y Sharon E. PERRY. Maternity Nursing. 7th ed. St. Louis, Mo.: Mosby Elsevier, 2006.

Cita MLA (9a ed.)

LOWDERMILK, Deitra Leonard, y Sharon E. PERRY. Maternity Nursing. 7th ed. Mosby Elsevier, 2006.