APA (7th ed.) Citation

Ladewig, London, & Olds. (1990). Essentials of maternal-newborn nursing (2nd ed.). Addison-Wesley Nursing.

Chicago Style (17th ed.) Citation

Ladewig, London, and Olds. Essentials of Maternal-newborn Nursing. 2nd ed. Redwood City, Calif: Addison-Wesley Nursing, 1990.

MLA (8th ed.) Citation

Ladewig, et al. Essentials of Maternal-newborn Nursing. 2nd ed. Addison-Wesley Nursing, 1990.