APA (7th ed.) Citation

Lucas, R. E. (1991). Studies in business-cycle theory (8. printing.). MIT Press.

Chicago Style (17th ed.) Citation

Lucas, Robert E. Studies in Business-cycle Theory. 8. printing. Cambridge, Mass. [u.a.]: MIT Press, 1991.

MLA (9th ed.) Citation

Lucas, Robert E. Studies in Business-cycle Theory. 8. printing. MIT Press, 1991.