Παραπομπή APA

Hellerman, H., & Smith, I. A. (1976). APL/360 programming and applications. McGraw-Hill.

Παραπομπή Chicago Style

Hellerman, Herbert, και Ira A. Smith. APL/360 Programming and Applications. New York: McGraw-Hill, 1976.

Παραπομπή MLA

Hellerman, Herbert, και Ira A. Smith. APL/360 Programming and Applications. McGraw-Hill, 1976.