APA aipamena

Pannell, J. P. M. (1957). Materials of civil engineering.

Chicago Style aipamena

Pannell, J. P. M. Materials of Civil Engineering. 1957.

MLA aipamena

Pannell, J. P. M. Materials of Civil Engineering. 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.