APA引文

Studd, J. (1981). Progress in obstetrics and gynaecology. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Studd, John. Progress in Obstetrics and Gynaecology. Edinburgh: Churchill Livingstone, 1981.

MLA引文

Studd, John. Progress in Obstetrics and Gynaecology. Churchill Livingstone, 1981.

警告：這些引文格式不一定是100％准確.