Παραπομπή APA

Rohl, J. S. (1990). Programming Via Pascal (Ed.2.). Cambridge University Press.

Παραπομπή Chicago Style

Rohl, J S. Programming Via Pascal. Ed.2. Cambridge University Press, 1990.

Παραπομπή MLA

Rohl, J S. Programming Via Pascal. Ed.2. Cambridge University Press, 1990.