APA

Xutao H., Research Institute of Petroleum Exploration & Development, World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary A. C. & Research Institute of Petroleum Exploration & Development.A CLEAN AND ECONOMIC DOWNHOLE ARTIFICIAL SEISMIC OIL RECOVERY TECHNOLOGY. : .

Chicago

Xutao Huang, Research Institute of Petroleum Exploration & Development, World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary Alberta Canada) and Research Institute of Petroleum Exploration & Development.A CLEAN AND ECONOMIC DOWNHOLE ARTIFICIAL SEISMIC OIL RECOVERY TECHNOLOGY. : .

Harvard

Xutao H., Research Institute of Petroleum Exploration & Development, World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary A. C. and Research Institute of Petroleum Exploration & Development.A CLEAN AND ECONOMIC DOWNHOLE ARTIFICIAL SEISMIC OIL RECOVERY TECHNOLOGY. : .

MLA

Xutao Huang, Research Institute of Petroleum Exploration & Development, World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary Alberta Canada) and Research Institute of Petroleum Exploration & Development.: . .