APA (7th ed.) Citation

Barnea, E. R., Hustin, J., & Jauniaux, E. (1992). The First Twelve Weeks of Gestation. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Barnea, E. R., J. Hustin, and E. Jauniaux. The First Twelve Weeks of Gestation. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992.

MLA (9th ed.) Citation

Barnea, E. R., et al. The First Twelve Weeks of Gestation. Springer Berlin Heidelberg, 1992.