Citação norma APA
Hillen, T., Leonard, I. E., & Van Roessel, H. (2012). Partial differential equations: Theory and completely solved problems. Wiley.
Citação norma Chicago
Hillen, Thomas, I. Ed Leonard, and Henry Van Roessel. Partial Differential Equations: Theory and Completely Solved Problems. Hoboken, New Jersey: Wiley, 2012.
Citação norma MLA
Hillen, Thomas, et al. Partial Differential Equations: Theory and Completely Solved Problems. Wiley, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.