Styl cytowania APA

Hoel, P. G., & Jessen, R. J. (1977). Basic statistics for business and economics (2nd ed.). John Wiley & Sons.

Styl cytowania Chicago

Hoel, Paul G., i Raymond J. Jessen. Basic Statistics for Business and Economics. 2nd ed. London: John Wiley & Sons, 1977.

Styl cytowania MLA

Hoel, Paul G., i Raymond J. Jessen. Basic Statistics for Business and Economics. 2nd ed. John Wiley & Sons, 1977.