Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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