APA

Vrielink H., Bradford J. & Basarab L. (2008). Casing-while-drilling successfully applied in Canadian Artic permafrost environment. : .

Chicago

Vrielink H, Bradford J.S and Basarab L. 2008. Casing-while-drilling successfully applied in Canadian Artic permafrost environment. : .

Harvard

Vrielink H., Bradford J. and Basarab L. (2008). Casing-while-drilling successfully applied in Canadian Artic permafrost environment. : .

MLA

Vrielink H, Bradford J.S and Basarab L. Casing-while-drilling successfully applied in Canadian Artic permafrost environment. : . 2008.