Gaya APA

Obstet, R, L, W, A, A, O, C, N, A, O, W, H. (2012). Certification and core review for neonatal intensive care nursing (4). St. Louis: Elsevier/Saunders.

Gaya MLA

Obstet, Robin, L, Watson;, American, Association, Of, Critical-Care, Nurses.;, Association, Of, Women's, Health,. "Certification and core review for neonatal intensive care nursing". 4 St. Louis: Elsevier/Saunders, 2012. Text.