Cita APA (7a ed.)

McQuigg, J. D., & Harness, A. M. (1970). Flowcharting. Houghton Mifflin.

Cita Chicago Style (17a ed.)

McQuigg, James D., y Alta M. Harness. Flowcharting. Boston: Houghton Mifflin, 1970.

Cita MLA (8a ed.)

McQuigg, James D., y Alta M. Harness. Flowcharting. Houghton Mifflin, 1970.