APA

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1996 oct. 6-9 : Denver C. & Society of Petroleum Engineers S. (1996). Proceedings 1996 SPE Annual Technical Conference and Exhibition. Colorado: Society of Petroleum Engineers.

Chicago

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1996 oct. 6-9 : Denver Colorado) and Society of Petroleum Engineers SPE. 1996. Proceedings 1996 SPE Annual Technical Conference and Exhibition. Colorado: Society of Petroleum Engineers.

Harvard

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1996 oct. 6-9 : Denver C. and Society of Petroleum Engineers S. (1996). Proceedings 1996 SPE Annual Technical Conference and Exhibition. Colorado: Society of Petroleum Engineers.

MLA

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1996 oct. 6-9 : Denver Colorado) and Society of Petroleum Engineers SPE. Proceedings 1996 SPE Annual Technical Conference and Exhibition. Colorado: Society of Petroleum Engineers. 1996.