APA (7th ed.) Citation

Lilly, W. E. (1906). The weight of plate girders.

Chicago Style (17th ed.) Citation

Lilly, W. E. The Weight of Plate Girders. 1906.

MLA (9th ed.) Citation

Lilly, W. E. The Weight of Plate Girders. 1906.

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