Cita APA (7th ed.)

DuChateau, P. C., & Zachmann, D. W. (1986). Theory and Problems of Partial Differential Equations. McGraw-Hill.

Cita Chicago (17th ed.)

DuChateau, Paul C., i David W. Zachmann. Theory and Problems of Partial Differential Equations. New York: McGraw-Hill, 1986.

Cita MLA (9th ed.)

DuChateau, Paul C., i David W. Zachmann. Theory and Problems of Partial Differential Equations. McGraw-Hill, 1986.