APA (7th ed.) Citation

Abbott, L. (1955). Quality and competition: An essay in economic theory. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Abbott, Lawrence. Quality and Competition: An Essay in Economic Theory. New York: Columbia Univ. Pr, 1955.

MLA (9th ed.) Citation

Abbott, Lawrence. Quality and Competition: An Essay in Economic Theory. Columbia Univ. Pr, 1955.