Dyfyniad APA
Tatiya, R. R. (2013). Surface and Underground Excavations: Methods, Techniques and Equipment (2nd ed.). CRC Press.
Dyfyniad Arddull Chicago
Tatiya, Ratan Raj. Surface and Underground Excavations: Methods, Techniques and Equipment. 2nd ed. New York: CRC Press, 2013.
Dyfyniad MLA
Tatiya, Ratan Raj. Surface and Underground Excavations: Methods, Techniques and Equipment. 2nd ed. CRC Press, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.