Cita APA (7a ed.)

Feldman, M. B., & Koffman, E. B. (1999). Ada 95: Problem solving and program design (3rd. ed.). [S.n.].

Cita Chicago Style (17a ed.)

Feldman, Michael B., y Elliot B. Koffman. Ada 95: Problem Solving and Program Design. 3rd. ed. Reading: [S.n.], 1999.

Cita MLA (9a ed.)

Feldman, Michael B., y Elliot B. Koffman. Ada 95: Problem Solving and Program Design. 3rd. ed. [S.n.], 1999.