APA
Davis G. H. T., . (1988). RORTRAN 77: A structured , disciolined style. McGraw-HII, New York: .
Chicago
Davis G.B.& Hoffmann T.R, . 1988. RORTRAN 77: A structured , disciolined style. McGraw-HII, New York: .
Harvard
Davis G. H. T., . (1988). RORTRAN 77: A structured , disciolined style. McGraw-HII, New York: .
MLA
Davis G.B.& Hoffmann T.R, . RORTRAN 77: A structured , disciolined style. McGraw-HII, New York: . 1988.