Cita APA (7a ed.)

Pugsley, S. A. G. (1968). The theory of suspension bridges (2a ed.). Edward Arnold.

Cita Chicago Style (17a ed.)

Pugsley, Sir Alfred Grenville. The Theory of Suspension Bridges. 2a ed. London: Edward Arnold, 1968.

Cita MLA (9a ed.)

Pugsley, Sir Alfred Grenville. The Theory of Suspension Bridges. 2a ed. Edward Arnold, 1968.