APA

Hammond R. H., Rogers W. B. & Crittenden J. B. (1987). Introduction to FORTRAN 77 and the personal computer. New York: McGraw-Hill.

Chicago

Hammond Robert H, Rogers William B and Crittenden John B. 1987. Introduction to FORTRAN 77 and the personal computer. New York: McGraw-Hill.

Harvard

Hammond R. H., Rogers W. B. and Crittenden J. B. (1987). Introduction to FORTRAN 77 and the personal computer. New York: McGraw-Hill.

MLA

Hammond Robert H, Rogers William B and Crittenden John B. Introduction to FORTRAN 77 and the personal computer. New York: McGraw-Hill. 1987.