APA

Davis G. B., Hoffmann T. R., . (1988). FORTRAN 77: a structured, disciplined style. New York: McGraw-Hill.

Chicago

Davis Gordon Bitter, Hoffmann Thomas Russell, . 1988. FORTRAN 77: a structured, disciplined style. New York: McGraw-Hill.

Harvard

Davis G. B., Hoffmann T. R., . (1988). FORTRAN 77: a structured, disciplined style. New York: McGraw-Hill.

MLA

Davis Gordon Bitter, Hoffmann Thomas Russell, . FORTRAN 77: a structured, disciplined style. New York: McGraw-Hill. 1988.