APA-viite

Levin, R. e. a. (1992). Quantitative approaches to management (8th ed.). Mc Graw Hill.

Chicago-tyylinen lähdeviittaus

Levin, Richard et al. Quantitative Approaches to Management. 8th ed. New York: Mc Graw Hill, 1992.

MLA-viite

Levin, Richard et al. Quantitative Approaches to Management. 8th ed. Mc Graw Hill, 1992.