APA

Weinberg H., Eisenberg B., Heinzelmann F., Exxon, World Petroleum Congress (11th. : 1983 : London), Eisenberg B., Heinzelmann F. & Exxon.New gas treating alternatives for saving energy in refining and natural gas production. : .

Chicago

Weinberg H.N, Eisenberg B, Heinzelmann F.J, Exxon, World Petroleum Congress (11th. : 1983 : London), Eisenberg B, Heinzelmann F.J and Exxon.New gas treating alternatives for saving energy in refining and natural gas production. : .

Harvard

Weinberg H., Eisenberg B., Heinzelmann F., Exxon, World Petroleum Congress (11th. : 1983 : London), Eisenberg B., Heinzelmann F. and Exxon.New gas treating alternatives for saving energy in refining and natural gas production. : .

MLA

Weinberg H.N, Eisenberg B, Heinzelmann F.J, Exxon, World Petroleum Congress (11th. : 1983 : London), Eisenberg B, Heinzelmann F.J and Exxon.: . .