World Health Organization. (2001). Striving for better health in South - East Asia. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Striving for Better Health in South - East Asia. New Delhi: World Health Organization, 2001.
MLA引文World Health Organization. Striving for Better Health in South - East Asia. World Health Organization, 2001.
警告:這些引文格式不一定是100%准確.