APA (7th ed.) Citation

Pim, L. R. (1981). The invisible additives: Environmental contaminants in our food. Doubleday Canada, Doubleday.

Chicago Style (17th ed.) Citation

Pim, Linda R. The Invisible Additives: Environmental Contaminants in Our Food. Toronto, Ont. : Garden City, N.Y: Doubleday Canada, Doubleday, 1981.

MLA (9th ed.) Citation

Pim, Linda R. The Invisible Additives: Environmental Contaminants in Our Food. Doubleday Canada, Doubleday, 1981.