Chernicoff, S., & Venkatakrishnan, R. (1995). Geology: : an introduction to physical geology. New York, NY.: Worth Publishers.
Παραπομπή Chicago StyleChernicoff, Stanley, and Ramesh Venkatakrishnan. Geology: : An Introduction to Physical Geology. New York, NY.: Worth Publishers, 1995.
Παραπομπή MLAChernicoff, Stanley, and Ramesh Venkatakrishnan. Geology: : An Introduction to Physical Geology. New York, NY.: Worth Publishers, 1995.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.