APA

Chen G., Sun C., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. & Sun C.A study on the recovery of hydrogen from refinery (hydrogen + methane) gas mixtures using hydrate technology. : .

Chicago

Chen G.J, Sun C.Y, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Sun C.Y.A study on the recovery of hydrogen from refinery (hydrogen + methane) gas mixtures using hydrate technology. : .

Harvard

Chen G., Sun C., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. and Sun C.A study on the recovery of hydrogen from refinery (hydrogen + methane) gas mixtures using hydrate technology. : .

MLA

Chen G.J, Sun C.Y, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Sun C.Y.: . .