APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. (2000). International travel and health: Vaccination requirements and health advice. World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. International Travel and Health: Vaccination Requirements and Health Advice. Geneva: World Health Organization, 2000.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization. International Travel and Health: Vaccination Requirements and Health Advice. World Health Organization, 2000.