Cita APA (7a ed.)

Brangwyn, F., & Sparrow, W. S. (1915). A book of bridges. John Lane; John Lane company.

Cita Chicago Style (17a ed.)

Brangwyn, Frank, y Walter Shaw Sparrow. A Book of Bridges. London, New York: John Lane; John Lane company, 1915.

Cita MLA (8a ed.)

Brangwyn, Frank, y Walter Shaw Sparrow. A Book of Bridges. John Lane; John Lane company, 1915.