APA (7th ed.) Citation

Olsen, J. C. (1911). Pure foods, their adulteration, nutritive value, and cost. Ginn and company.

Chicago Style (17th ed.) Citation

Olsen, John C. Pure Foods, Their Adulteration, Nutritive Value, and Cost. Boston, New York [etc.]: Ginn and company, 1911.

MLA (9th ed.) Citation

Olsen, John C. Pure Foods, Their Adulteration, Nutritive Value, and Cost. Ginn and company, 1911.