Cita APA

Bickel, O. J., & Kuesel, T. (1982). Tunnel Engineering Handbook. Van Nostrand Reinhold Company.

Chicago Edition Citation

Bickel, O. John, i T.R Kuesel. Tunnel Engineering Handbook. New York: Van Nostrand Reinhold Company, 1982.

Cita MLA

Bickel, O. John, i T.R Kuesel. Tunnel Engineering Handbook. Van Nostrand Reinhold Company, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.