APA

Alcerreca V., Bilbao D., Mexican Petroleum Institute, World Petroleum Congress (14th : 1994 : Stavanger), Bilbao D. & Mexican Petroleum Institute.The Guadalajara city's accident -April 1992. : .

Chicago

Alcerreca V, Bilbao D.G, Mexican Petroleum Institute, World Petroleum Congress (14th : 1994 : Stavanger), Bilbao D.G and Mexican Petroleum Institute.The Guadalajara city's accident -April 1992. : .

Harvard

Alcerreca V., Bilbao D., Mexican Petroleum Institute, World Petroleum Congress (14th : 1994 : Stavanger), Bilbao D. and Mexican Petroleum Institute.The Guadalajara city's accident -April 1992. : .

MLA

Alcerreca V, Bilbao D.G, Mexican Petroleum Institute, World Petroleum Congress (14th : 1994 : Stavanger), Bilbao D.G and Mexican Petroleum Institute.: . .