APA Style

Clark, J. R, Veseth, Michael. (1987). Economics cost and choice / J. R. Clark and Michael Veseth . USA: Harcourt Brace Jovanovich.

Chicago Style

Clark, J. R, Veseth, Michael. Economics cost and choice / J. R. Clark and Michael Veseth. USA: Harcourt Brace Jovanovich, 1987. Text.

MLA Style

Clark, J. R, Veseth, Michael. Economics cost and choice / J. R. Clark and Michael Veseth. USA: Harcourt Brace Jovanovich, 1987. Text.

Turabian Style

Clark, J. R, Veseth, Michael. Economics cost and choice / J. R. Clark and Michael Veseth. USA: Harcourt Brace Jovanovich, 1987. Print.