APA-referens (7:e uppl.)

elshafei, a. n., & el-imam m. m. (1969). an attempt to develop a method for generating random numbers applicable to quality control. faculty of engineering.

Chicago-referens (17:e uppl.)

elshafei, alwalid n., och el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. cairo: faculty of engineering, 1969.

MLA-referens (9:e uppl.)

elshafei, alwalid n., och el-imam m. m. An Attempt to Develop a Method for Generating Random Numbers Applicable to Quality Control. faculty of engineering, 1969.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.