Cita APA (7a ed.)

Fitzgerald, M. J. T., & Fitzgerald, M. (1994). Human embryology. Ballière Tindall.

Cita Chicago Style (17a ed.)

Fitzgerald, M. J. T., y Maeve Fitzgerald. Human Embryology. London: Ballière Tindall, 1994.

Cita MLA (9a ed.)

Fitzgerald, M. J. T., y Maeve Fitzgerald. Human Embryology. Ballière Tindall, 1994.