Παραπομπή APA

E.W Dijkstra. (1978). A Primer of ALGOL 60 Programming. Academic press.

Παραπομπή Chicago Style

E.W Dijkstra. A Primer of ALGOL 60 Programming. Academic press, 1978.

Παραπομπή MLA

E.W Dijkstra. A Primer of ALGOL 60 Programming. Academic press, 1978.