Cita APA (7a ed.)

Ashby, R. J. Problems in engineering structures. Edward Arnold,=c1965.

Cita Chicago Style (17a ed.)

Ashby, R. J. Problems in Engineering Structures. London: Edward Arnold,=c1965.

Cita MLA (9a ed.)

Ashby, R. J. Problems in Engineering Structures. Edward Arnold,=c1965.