APA (7 वां संस्करण) प्रशस्ति पत्र

Lake, R., & Epstein, A. (2009). Your best birth: Know all your options, discover the natural choices, and take back the birth experience. Wellness Central.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lake, Ricki, और Abby Epstein. Your Best Birth: Know All Your Options, Discover the Natural Choices, and Take Back the Birth Experience. New York: Wellness Central, 2009.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Lake, Ricki, और Abby Epstein. Your Best Birth: Know All Your Options, Discover the Natural Choices, and Take Back the Birth Experience. Wellness Central, 2009.

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