Gaya APA

Stirrat, G, M. (1983). Aids To Obstetrics And Gynaecology (For Mrcog Part 2). Singapura: churchill livingstone.

Gaya MLA

Stirrat, Gordon, M.. "Aids To Obstetrics And Gynaecology". For Mrcog Part 2 Singapura: churchill livingstone, 1983. Text.