Παραπομπή APA

Gries, D. (1978). Programming methodology: A collection of articles by members of IFIP WG 2.3. Springer-Verlag.

Παραπομπή Chicago Style

Gries, David. Programming Methodology: A Collection of Articles by Members of IFIP WG 2.3. New York: Springer-Verlag, 1978.

Παραπομπή MLA

Gries, David. Programming Methodology: A Collection of Articles by Members of IFIP WG 2.3. Springer-Verlag, 1978.