APA (7th ed.) Citation

Waddell, J. A. L. (1898). De pontibus: A pocket-book for bridge engineers. Chapman & Hall.

Chicago Style (17th ed.) Citation

Waddell, J. A. L. De Pontibus: A Pocket-book for Bridge Engineers. London: Chapman & Hall, 1898.

MLA (9th ed.) Citation

Waddell, J. A. L. De Pontibus: A Pocket-book for Bridge Engineers. Chapman & Hall, 1898.