Gaya APA

Hunt, R, E. (2007). Geologic Hazards A Field Guide for Geotechnical Engineers (E-Book) . United States of America: CRC PRESS.

Gaya MLA

Hunt, Roy, E.. "Geologic Hazards A Field Guide for Geotechnical Engineers (E-Book)". United States of America: CRC PRESS, 2007. Text.