APA
Brannan J. R., McKibben M. A. & Boyce W. E. (2015). Differential equations: An Introduction to modern methods an. New Jersey: Jhon Wiley.
Chicago
Brannan James R, McKibben Mark A and Boyce William E. 2015. Differential equations: An Introduction to modern methods an. New Jersey: Jhon Wiley.
Harvard
Brannan J. R., McKibben M. A. and Boyce W. E. (2015). Differential equations: An Introduction to modern methods an. New Jersey: Jhon Wiley.
MLA
Brannan James R, McKibben Mark A and Boyce William E. Differential equations: An Introduction to modern methods an. New Jersey: Jhon Wiley. 2015.