APA (7th ed.) Citation

Dietrich, R. F. (1989). British drama 1890 to 1950: A critical history. Twayne.

Chicago Style (17th ed.) Citation

Dietrich, Richard Farr. British Drama 1890 to 1950: A Critical History. Boston: Twayne, 1989.

MLA (9th ed.) Citation

Dietrich, Richard Farr. British Drama 1890 to 1950: A Critical History. Twayne, 1989.

Warning: These citations may not always be 100% accurate.