APA-referens (7:e uppl.)
Jordan, B., & Davis-Floyd, R. (1993). Birth in four cultures: A crosscultural investigation of childbirth in Yucatan, Holland, Sweden, and the United States (4th ed.). Waveland Press.
Chicago-referens (17:e uppl.)
Jordan, Brigitte, och Robbie Davis-Floyd. Birth in Four Cultures: A Crosscultural Investigation of Childbirth in Yucatan, Holland, Sweden, and the United States. 4th ed. Prospect Heights, Ill.: Waveland Press, 1993.
MLA-referens (9:e uppl.)
Jordan, Brigitte, och Robbie Davis-Floyd. Birth in Four Cultures: A Crosscultural Investigation of Childbirth in Yucatan, Holland, Sweden, and the United States. 4th ed. Waveland Press, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.