APA (7th ed.) Citation

LYEN, Ang, Liew, & Thein. (1997). Asian child care: A guide to pregnancy, parenting and child health. Landmark Books.

Chicago Style (17th ed.) Citation

LYEN, Ang, Liew, and Thein. Asian Child Care: A Guide to Pregnancy, Parenting and Child Health. Singapore: Landmark Books, 1997.

MLA (9th ed.) Citation

LYEN, et al. Asian Child Care: A Guide to Pregnancy, Parenting and Child Health. Landmark Books, 1997.