APA (7th ed.) Citation

Henn, T. R. (1934). Longinus and English criticism. The University Press.

Chicago Style (17th ed.) Citation

Henn, T. R. Longinus and English Criticism. Cambridge [England]: The University Press, 1934.

MLA (9th ed.) Citation

Henn, T. R. Longinus and English Criticism. The University Press, 1934.