APA (7 ম সংস্করণ) উদ্ধৃতি

WRIGHT, W. S. (2001). A first course in differential equations: The classic fifth edition. Brooks Cole.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

WRIGHT, Warren S. A First Course in Differential Equations: The Classic Fifth Edition. Brooks Cole, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

WRIGHT, Warren S. A First Course in Differential Equations: The Classic Fifth Edition. Brooks Cole, 2001.