APA način citiranja

Bockrath, J. T., Dunham, C. W., & Young, R. D. (1979). Contracts, specifications and law for engineers (3.). Mc graw Hill.

Čikaški stil citiranja

Bockrath, J T., C W. Dunham, i R D. Young. Contracts, Specifications and Law for Engineers. 3. New York: Mc graw Hill, 1979.

MLA način citiranja

Bockrath, J T., et al. Contracts, Specifications and Law for Engineers. 3. Mc graw Hill, 1979.