Dyfyniad APA

(1907). Monograph on the iron and steel work. Printed by E. Hill, Press Supt., Eastern Bengal and Assam.

Dyfyniad Arddull Chicago

Monograph on the Iron and Steel Work. Shillong: Printed by E. Hill, Press Supt., Eastern Bengal and Assam, 1907.

Dyfyniad MLA

Monograph on the Iron and Steel Work. Printed by E. Hill, Press Supt., Eastern Bengal and Assam, 1907.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.