APA (7th ed.) Citation

Roalfe, W. R. (1977). John Henry Wigmore: Scholar and reformer. Northwestern University Press.

Chicago Style (17th ed.) Citation

Roalfe, William R. John Henry Wigmore: Scholar and Reformer. Evanston: Northwestern University Press, 1977.

MLA (9th ed.) Citation

Roalfe, William R. John Henry Wigmore: Scholar and Reformer. Northwestern University Press, 1977.