Gaya APA

M. Goss, Christoph, Strickland, Jere A., Wiltshire, Richard. (2013). GeoChallenges: Rising to the Geotechnical Challenges of Colorado . America: ASCE.

Gaya Chicago

M. Goss, Christoph, Strickland, Jere A., Wiltshire, Richard. GeoChallenges: Rising to the Geotechnical Challenges of Colorado. America: ASCE, 2013. Text.

Gaya MLA

M. Goss, Christoph, Strickland, Jere A., Wiltshire, Richard. GeoChallenges: Rising to the Geotechnical Challenges of Colorado. America: ASCE, 2013. Text.

Gaya Turabian

M. Goss, Christoph, Strickland, Jere A., Wiltshire, Richard. GeoChallenges: Rising to the Geotechnical Challenges of Colorado. America: ASCE, 2013. Print.