APA (7th ed.) Citation

Graves, J. R. (1940). A rational approximation of the exact theory of suspension bridges. [publisher not identified].

Chicago Style (17th ed.) Citation

Graves, James Richard. A Rational Approximation of the Exact Theory of Suspension Bridges. (College Station, Texas): [publisher not identified], 1940.

MLA (9th ed.) Citation

Graves, James Richard. A Rational Approximation of the Exact Theory of Suspension Bridges. [publisher not identified], 1940.