APA (7th ed.) Citation

Callen, P. W. Ultrasonography in Obstetrics and Gynecology , 5th ed. America: Saunders Elsevier, 2008. xiv, 1239 p. : 28 cm.

Chicago Style (17th ed.) Citation

Callen, Peter W. Ultrasonography in Obstetrics and Gynecology , 5th Ed. America: Saunders Elsevier, 2008. xiv, 1239 p. : 28 cm.

MLA (8th ed.) Citation

Callen, Peter W. Ultrasonography in Obstetrics and Gynecology , 5th Ed. America: Saunders Elsevier, 2008. xiv, 1239 p. : 28 cm.

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