APA (7 ম সংস্করণ) উদ্ধৃতি

Ople, B. F. (2004). The many faces of a global nation. Foreign Service Institute in cooperation with the Office of the Secretary, Dept. of Foreign Affairs.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ople, Blas F. The Many Faces of a Global Nation. Pasay City, Metro Manila, Philippines: Foreign Service Institute in cooperation with the Office of the Secretary, Dept. of Foreign Affairs, 2004.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Ople, Blas F. The Many Faces of a Global Nation. Foreign Service Institute in cooperation with the Office of the Secretary, Dept. of Foreign Affairs, 2004.