APA (7th ed.) Citation

Riepma, S. F. (1970). The story of margarine. Public Affairs Press.

Chicago Style (17th ed.) Citation

Riepma, Siert F. The Story of Margarine. Washington, D. C: Public Affairs Press, 1970.

MLA (9th ed.) Citation

Riepma, Siert F. The Story of Margarine. Public Affairs Press, 1970.