Gaya APA
Coffin, J, G. et al ().
Western civilization : their history and their culture ed.14 .
New York and London:
WW. Horton & Company.
Gaya MLA
Coffin, Judith, G.. et al.
"Western civilization : their history and their culture ed.14".
New York and London:
WW. Horton & Company,
.
Text.