APA (7 ম সংস্করণ) উদ্ধৃতি

U.S. Department of State. External Research Division. (1964). Language and area study programs in American universities. [s.n.].

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

U.S. Department of State. External Research Division. Language and Area Study Programs in American Universities. [Washington]: [s.n.], 1964.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

U.S. Department of State. External Research Division. Language and Area Study Programs in American Universities. [s.n.], 1964.