Cita APA (7a ed.)
Khanna,O. P. (1980). A text book of welding technology. Dhanpat Rai Publications.
Cita Chicago Style (17a ed.)
Khanna,O. P. A Text Book of Welding Technology. New Delhi: Dhanpat Rai Publications, 1980.
Cita MLA (9a ed.)
Khanna,O. P. A Text Book of Welding Technology. Dhanpat Rai Publications, 1980.
Precaución: Estas citas no son 100% exactas.