Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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