APA (7 ম সংস্করণ) উদ্ধৃতি

Upjohn, R., & Ruffin, M. H. (1997). Internet resources for economic educators. National Council on Economic Education Center for Civil Society International.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Upjohn, Richard, এবং M. Holt Ruffin. Internet Resources for Economic Educators. [New York], [Seattle, Washignton]: National Council on Economic Education Center for Civil Society International, 1997.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Upjohn, Richard, এবং M. Holt Ruffin. Internet Resources for Economic Educators. National Council on Economic Education Center for Civil Society International, 1997.