APA (7th ed.) Citation

Coutinho, E. M. (1999). Is menstruation obsolete? Oxford University Press.

Chicago Style (17th ed.) Citation

Coutinho, Elsimar M. Is Menstruation Obsolete? New York: Oxford University Press, 1999.

MLA (9th ed.) Citation

Coutinho, Elsimar M. Is Menstruation Obsolete? Oxford University Press, 1999.