APA aipamena

Journal of Geotechnical & Geoenvironmental Engineering. American Society of Civil Engineers.

Chicago Style aipamena

Journal of Geotechnical & Geoenvironmental Engineering. American Society of Civil Engineers.

MLA aipamena

Journal of Geotechnical & Geoenvironmental Engineering. American Society of Civil Engineers.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.