APA (7 ম সংস্করণ) উদ্ধৃতি

Barker, V. C., Aufman, R. N., & Lockwood, J. S. (2009). Essential mathematics with applications (7th edition.). Cengage Learning.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Barker, Vernon C., Richard N. Aufman, এবং Joanne S. Lockwood. Essential Mathematics with Applications. 7th edition. USA: Cengage Learning, 2009.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Barker, Vernon C., et al. Essential Mathematics with Applications. 7th edition. Cengage Learning, 2009.