APA

Warren K. W., NATCO Group, Society of Petroleum Engineers S., NATCO Group & Society of Petroleum Engineers S.New tools for heavy oil dehydration. : .

Chicago

Warren Kenneth W, NATCO Group, Society of Petroleum Engineers SPE, NATCO Group and Society of Petroleum Engineers SPE.New tools for heavy oil dehydration. : .

Harvard

Warren K. W., NATCO Group, Society of Petroleum Engineers S., NATCO Group and Society of Petroleum Engineers S.New tools for heavy oil dehydration. : .

MLA

Warren Kenneth W, NATCO Group, Society of Petroleum Engineers SPE, NATCO Group and Society of Petroleum Engineers SPE.: . .