APA (7e ed.) Bronvermelding

Van Metre, J. G., & Gilbreath, G. H. (1980). Statistics for business and economics. Business Publications.

Chicago (17e ed.) Bronvermelding

Van Metre, Joseph G., en Glenn H. Gilbreath. Statistics for Business and Economics. Dallas: Business Publications, 1980.

MLA (9e ed.) Bronvermelding

Van Metre, Joseph G., en Glenn H. Gilbreath. Statistics for Business and Economics. Business Publications, 1980.