Cita APA (7a ed.)

Edwards, P., & Broadwell, B. (1974). Flowcharting and Basic. Harcourt Brace Jovanovich.

Cita Chicago Style (17a ed.)

Edwards, Perry, y Bruce Broadwell. Flowcharting and Basic. New York: Harcourt Brace Jovanovich, 1974.

Cita MLA (8a ed.)

Edwards, Perry, y Bruce Broadwell. Flowcharting and Basic. Harcourt Brace Jovanovich, 1974.