APA (7th ed.) Citation

Mackail, J. W. (1930). The approach to Shakespeare. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Mackail, J. W. The Approach to Shakespeare. Freeport, N.Y: Books for Libraries Press, 1930.

MLA (9th ed.) Citation

Mackail, J. W. The Approach to Shakespeare. Books for Libraries Press, 1930.