APA Citation

Wright, K. R., Valencia-Zegarra, A., Wright, R. M., & McEwan, G. (2000). Machu Picchu: A civil engineering marvel. Reston, Virginia: ASCE Press.

Chicago Style Citation

Wright, Kenneth R.,, Alfredo Valencia-Zegarra, Ruth M. Wright, and Gordon McEwan. Machu Picchu: A Civil Engineering Marvel. Reston, Virginia: ASCE Press, 2000.

MLA Citation

Wright, Kenneth R.,, Alfredo Valencia-Zegarra, Ruth M. Wright, and Gordon McEwan. Machu Picchu: A Civil Engineering Marvel. Reston, Virginia: ASCE Press, 2000.

Warning: These citations may not always be 100% accurate.