Simkin, P., Whalley, J., Keppler, A., Durham, J., & Bolding, A. (2024). Pregnancy, childbirth, and the newborn: The complete guide (Sixth edition.). Hachette Go.
Cita Chicago Style (17a ed.)Simkin, Penny, Janet Whalley, Ann Keppler, Janelle Durham, y April Bolding. Pregnancy, Childbirth, and the Newborn: The Complete Guide. Sixth edition. [New York, New York]: Hachette Go, 2024.
Cita MLA (8a ed.)Simkin, Penny, et al. Pregnancy, Childbirth, and the Newborn: The Complete Guide. Sixth edition. Hachette Go, 2024.
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