APA aipamena

Zimmer, J. A. (1985). Abstraction for programmers. McGraw Hill Book Company.

Chicago Style aipamena

Zimmer, J. A. Abstraction for Programmers. McGraw Hill Book Company, 1985.

MLA aipamena

Zimmer, J. A. Abstraction for Programmers. McGraw Hill Book Company, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.