APA (7th ed.) Citation

(1920). The St. Louis Cathedral: A sketch. s.n..

Chicago Style (17th ed.) Citation

The St. Louis Cathedral: A Sketch. [S.l.: s.n., 1920.

MLA (8th ed.) Citation

The St. Louis Cathedral: A Sketch. s.n., 1920.

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