Cita APA (7a ed.)

Humi, M., & Miller, W. (1992). Boundary value problems and partial differential equations. PWS-Kent.

Cita Chicago Style (17a ed.)

Humi, Mayer, y William Miller. Boundary Value Problems and Partial Differential Equations. Boston: PWS-Kent, 1992.

Cita MLA (9a ed.)

Humi, Mayer, y William Miller. Boundary Value Problems and Partial Differential Equations. PWS-Kent, 1992.