Gaya APA
Rogers, J, J, W, (, J, W., Tucker, T. (2008).
Earth science and human history 101 .
ctu:
Greenwood Press.
Gaya MLA
Rogers, John, J., W., (John, James, William)., Tucker, Trileigh.
"Earth science and human history 101".
ctu:
Greenwood Press,
2008.
E Book.