APA (7th ed.) Citation

Ekachai Kovavisarach & Tanit Habananand. (2012). Natural Birth. The Royal Thai College of Obstetricians and Gynaecologists.

Chicago Style (17th ed.) Citation

Ekachai Kovavisarach and Tanit Habananand. Natural Birth. The Royal Thai College of Obstetricians and Gynaecologists, 2012.

MLA (9th ed.) Citation

Ekachai Kovavisarach and Tanit Habananand. Natural Birth. The Royal Thai College of Obstetricians and Gynaecologists, 2012.

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