APA

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1992 oct. 4-7 : Washington D.C.) & Society of Petroleum Engineers S. (1992). Proceedings 1992 SPE Annual Technical Conference and Exhibition. Washington: Society of Petroleum Engineers.

Chicago

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1992 oct. 4-7 : Washington D.C.) and Society of Petroleum Engineers SPE. 1992. Proceedings 1992 SPE Annual Technical Conference and Exhibition. Washington: Society of Petroleum Engineers.

Harvard

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1992 oct. 4-7 : Washington D.C.) and Society of Petroleum Engineers S. (1992). Proceedings 1992 SPE Annual Technical Conference and Exhibition. Washington: Society of Petroleum Engineers.

MLA

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1992 oct. 4-7 : Washington D.C.) and Society of Petroleum Engineers SPE. Proceedings 1992 SPE Annual Technical Conference and Exhibition. Washington: Society of Petroleum Engineers. 1992.