APA (7th ed.) Citation

Robison, W. F. (1919). The undying tragedy of the world. Herder.

Chicago Style (17th ed.) Citation

Robison, William F. The Undying Tragedy of the World. St. Louis: Herder, 1919.

MLA (9th ed.) Citation

Robison, William F. The Undying Tragedy of the World. Herder, 1919.

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