Cita APA (7th ed.)
Elder, K., & Dale, B. (2000). In vitro fertilization (2nd ed.). Cambridge University Press.
Cita Chicago (17th ed.)
Elder, Kay, i Brian Dale. In Vitro Fertilization. 2nd ed. Cambridge ; New York: Cambridge University Press, 2000.
Cita MLA (9th ed.)
Elder, Kay, i Brian Dale. In Vitro Fertilization. 2nd ed. Cambridge University Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.