APA (7th ed.) Citation

Croxton, P. C. L., Martin, L. H., & Purkiss, J. A. (1984). Elementary structural design of steelwork to BS 449. Edward Arnold.

Chicago Style (17th ed.) Citation

Croxton, P. C. L., L. H. Martin, and J. A. Purkiss. Elementary Structural Design of Steelwork to BS 449. London: Edward Arnold, 1984.

MLA (9th ed.) Citation

Croxton, P. C. L., et al. Elementary Structural Design of Steelwork to BS 449. Edward Arnold, 1984.