Cita APA (7a ed.)

Hall, R. W. (1991). Media math: Basic techniques of media evaluation (2nd ed.). NTC Business Books.

Cita Chicago Style (17a ed.)

Hall, Robert W. Media Math: Basic Techniques of Media Evaluation. 2nd ed. Lincolnwood: NTC Business Books, 1991.

Cita MLA (9a ed.)

Hall, Robert W. Media Math: Basic Techniques of Media Evaluation. 2nd ed. NTC Business Books, 1991.