APA Citation

Sigvaldason, O. (1968). Stress Analyses of Underground Openings in Rock Using the Finite Element Method. Canada: The Engineering Institute of Canada.

Chicago Style Citation

Sigvaldason, O.T. Stress Analyses of Underground Openings in Rock Using the Finite Element Method. Canada: The Engineering Institute of Canada, 1968.

MLA Citation

Sigvaldason, O.T. Stress Analyses of Underground Openings in Rock Using the Finite Element Method. Canada: The Engineering Institute of Canada, 1968.

Warning: These citations may not always be 100% accurate.