APA ציטוט

Keith, C., & Sperling, D. (1984). The birthing book: Two nurses tell you how to have an easier labor and delivery. Times Books.

Chicago Style (17th ed.) Citation

Keith, Catherine, and Debra Sperling. The Birthing Book: Two Nurses Tell You How to Have an Easier Labor and Delivery. New York: Times Books, 1984.

ציטוט MLA

Keith, Catherine, and Debra Sperling. The Birthing Book: Two Nurses Tell You How to Have an Easier Labor and Delivery. Times Books, 1984.