APA استشهاد

Braffort, P., & Hirschberg, D. (1970). Computer programming and formal systems. North-Holland Pub. Co..

استشهاد بنمط شيكاغو

Braffort, P.ed, و D. Hirschberg. Computer Programming and Formal Systems. Amsterdam: North-Holland Pub. Co., 1970.

MLA استشهاد

Braffort, P.ed, و D. Hirschberg. Computer Programming and Formal Systems. North-Holland Pub. Co., 1970.