APA

American Petroleum Institute A., . (1979). Underground movement of gasoline on groundwater and enhanced recovery by surfactants. Washington: American Petroleum Institute, API.

Chicago

American Petroleum Institute API, . 1979. Underground movement of gasoline on groundwater and enhanced recovery by surfactants. Washington: American Petroleum Institute, API.

Harvard

American Petroleum Institute A., . (1979). Underground movement of gasoline on groundwater and enhanced recovery by surfactants. Washington: American Petroleum Institute, API.

MLA

American Petroleum Institute API, . Underground movement of gasoline on groundwater and enhanced recovery by surfactants. Washington: American Petroleum Institute, API. 1979.