Cita APA (7a ed.)

Worldwide Broadcast Audience Research Symposium, ESOMAR., editor, & Advertising Research Foundation otros. (1992). Worldwide broadcast audience research symposium, Toronto (Canada) 1st-3rd June 1992. ESOMAR.

Cita Chicago Style (17a ed.)

Worldwide Broadcast Audience Research Symposium, editor ESOMAR., y Advertising Research Foundation otros. Worldwide Broadcast Audience Research Symposium, Toronto (Canada) 1st-3rd June 1992. Amsterdam: ESOMAR, 1992.

Cita MLA (9a ed.)

Worldwide Broadcast Audience Research Symposium, et al. Worldwide Broadcast Audience Research Symposium, Toronto (Canada) 1st-3rd June 1992. ESOMAR, 1992.