Cita APA (7a ed.)

Office of Technology Assessment. (1979). Environmental contaminants in food. OTA.

Cita Chicago Style (17a ed.)

Office of Technology Assessment. Environmental Contaminants in Food. Washington, D.C: OTA, 1979.

Cita MLA (9a ed.)

Office of Technology Assessment. Environmental Contaminants in Food. OTA, 1979.