Cita APA (7th ed.)

(1990). Principles for the toxicological assessment of pesticide residues in food. World Health Organization.

Cita Chicago (17th ed.)

Principles for the Toxicological Assessment of Pesticide Residues in Food. Geneva: World Health Organization, 1990.

Cita MLA (9th ed.)

Principles for the Toxicological Assessment of Pesticide Residues in Food. World Health Organization, 1990.