APA način citiranja

Mason, R. D., & Hermanson, R. H. (1970). Programmed Learning Aid For Business and Economic Statistics. Learning Systems.

Čikaški stil citiranja

Mason, Robert D., i Roger H. Hermanson. Programmed Learning Aid For Business and Economic Statistics. Homewood: Learning Systems, 1970.

MLA način citiranja

Mason, Robert D., i Roger H. Hermanson. Programmed Learning Aid For Business and Economic Statistics. Learning Systems, 1970.