Gaya APA

BRANNAN, J., BOYCE, W, E. (2011). Differential Equations with Boundary Value Problems: Modern Methods and Applications (2). New Jersey: Wiley .

Gaya MLA

BRANNAN, James., BOYCE, William, E. "Differential Equations with Boundary Value Problems: Modern Methods and Applications". 2 New Jersey: Wiley , 2011. Printed.