Bickel, J. O. (1996). Tunnel engineering handbook (2. ed.). Chapmann & Hall.
Chicago Style (17th ed.) CitationBickel, John O. Tunnel Engineering Handbook. 2. ed. New York [u.a.]: Chapmann & Hall, 1996.
MLA (9th ed.) CitationBickel, John O. Tunnel Engineering Handbook. 2. ed. Chapmann & Hall, 1996.
Warning: These citations may not always be 100% accurate.