Cita APA (7th ed.)

Field, M. A. (1990). Surrogate motherhood (Expanded ed.). Harvard University Press.

Cita Chicago (17th ed.)

Field, Martha A. Surrogate Motherhood. Expanded ed. Cambridge, MA: Harvard University Press, 1990.

Cita MLA (9th ed.)

Field, Martha A. Surrogate Motherhood. Expanded ed. Harvard University Press, 1990.