Style de citation APA

Khurmi, R. S., & Gupta, J. K. (2004). Civil engineering: Conventional and objective type. S. Chand & Co.

Style de citation Chicago

Khurmi, R. S., et J. K. Gupta. Civil Engineering: Conventional and Objective Type. New Delhi: S. Chand & Co, 2004.

Style de citation MLA

Khurmi, R. S., et J. K. Gupta. Civil Engineering: Conventional and Objective Type. S. Chand & Co, 2004.