Dyfyniad APA
(1983). IABSE Workshop Tokyo 1982: Health and safety in construction: Proceedings. ETH Hönggerberg.
Dyfyniad Arddull Chicago
IABSE Workshop Tokyo 1982: Health and Safety in Construction: Proceedings. Zürich: ETH Hönggerberg, 1983.
Dyfyniad MLA
IABSE Workshop Tokyo 1982: Health and Safety in Construction: Proceedings. ETH Hönggerberg, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.