Cita APA (7a ed.)

Na, T. Y. (1979). Computational methods in engineering boundary value problems. Academic Press.

Cita Chicago Style (17a ed.)

Na, T. Y. Computational Methods in Engineering Boundary Value Problems. New York: Academic Press, 1979.

Cita MLA (8a ed.)

Na, T. Y. Computational Methods in Engineering Boundary Value Problems. Academic Press, 1979.