Gaya APA
Dastidar, K, G. (2009).
Manual of Ultrasound in Obstetrics and Gynaecology (Edisi 2).
New Delhi, India:
Jaypee Brothers Medical Publishers.
Gaya MLA
Dastidar, Kakoli, Ghosh.
"Manual of Ultrasound in Obstetrics and Gynaecology".
Edisi 2
New Delhi, India:
Jaypee Brothers Medical Publishers,
2009.
Text.