Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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