APA način citiranja (7. izdanje)

Spencer, M. H., & Siegelman, L. (1959). Managerial economics: Decision making and forward planning. Richard D. Irwin.

Čikaški stil citiranja (17. izdanje)

Spencer, Milton H., i Louis Siegelman. Managerial Economics: Decision Making and Forward Planning. Homewood: Richard D. Irwin, 1959.

MLA način citiranja (9. izdanje)

Spencer, Milton H., i Louis Siegelman. Managerial Economics: Decision Making and Forward Planning. Richard D. Irwin, 1959.