APA

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1998 sept. 27-30 : New Orleans L. & Society of Petroleum Engineers S. (1998). 1998 SPE Annual Technical Conference and Exhibition. Texas: Society of Petroleum Engineers, SPE.

Chicago

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1998 sept. 27-30 : New Orleans Lousiana) and Society of Petroleum Engineers SPE. 1998. 1998 SPE Annual Technical Conference and Exhibition. Texas: Society of Petroleum Engineers, SPE.

Harvard

Society of Petroleum Engineers S., SPE Annual Technical Conference and Exhibition (1998 sept. 27-30 : New Orleans L. and Society of Petroleum Engineers S. (1998). 1998 SPE Annual Technical Conference and Exhibition. Texas: Society of Petroleum Engineers, SPE.

MLA

Society of Petroleum Engineers SPE, SPE Annual Technical Conference and Exhibition (1998 sept. 27-30 : New Orleans Lousiana) and Society of Petroleum Engineers SPE. 1998 SPE Annual Technical Conference and Exhibition. Texas: Society of Petroleum Engineers, SPE. 1998.