APA (7th ed.) Citation

Waddell, J. A. L. (1898). De pontibus: A pocket-book for bridge engineers (2d ed.). J. Wiley.

Chicago Style (17th ed.) Citation

Waddell, J. A. L. De Pontibus: A Pocket-book for Bridge Engineers. 2d ed. New York: J. Wiley, 1898.

MLA (9th ed.) Citation

Waddell, J. A. L. De Pontibus: A Pocket-book for Bridge Engineers. 2d ed. J. Wiley, 1898.