APA

IBM Applications Program, . (1970). System/360. Scientific Subroutine Package. New York: IBM Corporation.

Chicago

IBM Applications Program, . 1970. System/360. Scientific Subroutine Package. New York: IBM Corporation.

Harvard

IBM Applications Program, . (1970). System/360. Scientific Subroutine Package. New York: IBM Corporation.

MLA

IBM Applications Program, . System/360. Scientific Subroutine Package. New York: IBM Corporation. 1970.