APA (7th ed.) Citation

O'Brien, D. P., & Darnell, A. C. (1982). Authorship puzzles in the history of economics: A statistical approach. Macmillan.

Chicago Style (17th ed.) Citation

O'Brien, D. P., and A. C. Darnell. Authorship Puzzles in the History of Economics: A Statistical Approach. London: Macmillan, 1982.

MLA (9th ed.) Citation

O'Brien, D. P., and A. C. Darnell. Authorship Puzzles in the History of Economics: A Statistical Approach. Macmillan, 1982.