APA (7th ed.) Citation

Teoh & Lam. (1985). Pregnancy. Times Books International.

Chicago Style (17th ed.) Citation

Teoh and Lam. Pregnancy. Singapore: Times Books International, 1985.

MLA (8th ed.) Citation

Teoh and Lam. Pregnancy. Times Books International, 1985.

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