APA

Zhao Z., I, M, World Petroleum Congress (15th. : 1997 : Beijing), I & M.Development of hydrocarbon resources and conservation of ecological environment in Tarim oil field. : .

Chicago

Zhao Z, I, M, World Petroleum Congress (15th. : 1997 : Beijing), I and M.Development of hydrocarbon resources and conservation of ecological environment in Tarim oil field. : .

Harvard

Zhao Z., I, M, World Petroleum Congress (15th. : 1997 : Beijing), I and M.Development of hydrocarbon resources and conservation of ecological environment in Tarim oil field. : .

MLA

Zhao Z, I, M, World Petroleum Congress (15th. : 1997 : Beijing), I and M.: . .