Cita APA (7th ed.)

Tweedy, B. G. (1991). Pesticide residues and food safety: A harvest of viewpoints. American Chemical Society.

Cita Chicago (17th ed.)

Tweedy, B. G. Pesticide Residues and Food Safety: A Harvest of Viewpoints. Washington, D.C: American Chemical Society, 1991.

Cita MLA (9th ed.)

Tweedy, B. G. Pesticide Residues and Food Safety: A Harvest of Viewpoints. American Chemical Society, 1991.