APA Citation

Merz, E., & Bahlmann, F. Ultrasound in obstetrics and gynecology (2nd edition, revised and updated.).

Chicago Style Citation

Merz, Eberhard, and F. Bahlmann. Ultrasound in Obstetrics and Gynecology. 2nd edition, revised and updated.

MLA Citation

Merz, Eberhard, and F. Bahlmann. Ultrasound in Obstetrics and Gynecology. 2nd edition, revised and updated.

Warning: These citations may not always be 100% accurate.