APA (7th ed.) Citation

Singh, K. 2 Step by Step Ultrasound in Obstetrics. Jaypee Brother Medical Publish.

Chicago Style (17th ed.) Citation

Singh, Kuldeep. 2 Step by Step Ultrasound in Obstetrics. Jaypee Brother Medical Publish.

MLA (8th ed.) Citation

Singh, Kuldeep. 2 Step by Step Ultrasound in Obstetrics. Jaypee Brother Medical Publish.

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