Cita APA (7th ed.)

Boillot, M. H., Gleason, G. M., & Horn, L. W. (1979). Essentials of flowcharting. Wm. C. Brown.

Cita Chicago (17th ed.)

Boillot, Michel H., Gary M. Gleason, i Lister Wayne Horn. Essentials of Flowcharting. Dubuque, Iowa: Wm. C. Brown, 1979.

Cita MLA (9th ed.)

Boillot, Michel H., et al. Essentials of Flowcharting. Wm. C. Brown, 1979.