APA aipamena

XANTHAKOS, P. P. (1994). Ground Control And Improvesment Petros P Xanthakos , Lee W. Abramson, Donald A. Bruce. John Willey & Sons Inc.

Chicago Style aipamena

XANTHAKOS, Petros P. Ground Control And Improvesment Petros P Xanthakos , Lee W. Abramson, Donald A. Bruce. John Willey & Sons Inc, 1994.

MLA aipamena

XANTHAKOS, Petros P. Ground Control And Improvesment Petros P Xanthakos , Lee W. Abramson, Donald A. Bruce. John Willey & Sons Inc, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.