APA aipamena

Pond, R. J. (1990). Introduction to engineering technology. Merril.

Chicago Style aipamena

Pond, Robert J. Introduction to Engineering Technology. Columbus: Merril, 1990.

MLA aipamena

Pond, Robert J. Introduction to Engineering Technology. Merril, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.