Cita APA (7a ed.)

Wachspress, E. L. (1975). A rational finite element basis. Academic Press.

Cita Chicago Style (17a ed.)

Wachspress, Eugene L. A Rational Finite Element Basis. New York: Academic Press, 1975.

Cita MLA (8a ed.)

Wachspress, Eugene L. A Rational Finite Element Basis. Academic Press, 1975.