APA
Energy Resources Conservation Board E., . (1988). Sulphur recovery guidelines for sour gas plants in Alberta. Calgary, Alberta: Energy Resources Conservation Board, ERCB.
Chicago
Energy Resources Conservation Board ERCB, . 1988. Sulphur recovery guidelines for sour gas plants in Alberta. Calgary, Alberta: Energy Resources Conservation Board, ERCB.
Harvard
Energy Resources Conservation Board E., . (1988). Sulphur recovery guidelines for sour gas plants in Alberta. Calgary, Alberta: Energy Resources Conservation Board, ERCB.
MLA
Energy Resources Conservation Board ERCB, . Sulphur recovery guidelines for sour gas plants in Alberta. Calgary, Alberta: Energy Resources Conservation Board, ERCB. 1988.
