APA
Yui S., Chung K. H., . (172007). Syncrude upgrader revamp improves product quality. : .
Chicago
Yui Sok, Chung Keng H, . 172007. Syncrude upgrader revamp improves product quality. : .
Harvard
Yui S., Chung K. H., . (172007). Syncrude upgrader revamp improves product quality. : .
MLA
Yui Sok, Chung Keng H, . Syncrude upgrader revamp improves product quality. : . 172007.