APA

Lucchesi P., Levine D., Priestley E., Exxon, World Petroleum Congress (11th. : 1983 : London), Levine D., Priestley E. & Exxon.Scientific advances in Co-H2 chemistry. : .

Chicago

Lucchesi P.J, Levine D.G, Priestley E.B, Exxon, World Petroleum Congress (11th. : 1983 : London), Levine D.G, Priestley E.B and Exxon.Scientific advances in Co-H2 chemistry. : .

Harvard

Lucchesi P., Levine D., Priestley E., Exxon, World Petroleum Congress (11th. : 1983 : London), Levine D., Priestley E. and Exxon.Scientific advances in Co-H2 chemistry. : .

MLA

Lucchesi P.J, Levine D.G, Priestley E.B, Exxon, World Petroleum Congress (11th. : 1983 : London), Levine D.G, Priestley E.B and Exxon.: . .