Dyfyniad APA
Khurmi, R., & Gupta, J. (2015). Civil engineering: Conventional and objective type (6th ed.). S. Chand Pub.
Dyfyniad Arddull Chicago
Khurmi, R.S, and J.K Gupta. Civil Engineering: Conventional and Objective Type. 6th ed. New Delhi: S. Chand Pub, 2015.
Dyfyniad MLA
Khurmi, R.S, and J.K Gupta. Civil Engineering: Conventional and Objective Type. 6th ed. S. Chand Pub, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.