Gaya APA
Greenway, Roger. S & Monsma, Timoty M. (1989).
Cities .
America:
Baker Book House.
Gaya Chicago
Greenway, Roger. S & Monsma, Timoty M.
Cities.
America:
Baker Book House,
1989.
Text.
Gaya MLA
Greenway, Roger. S & Monsma, Timoty M.
Cities.
America:
Baker Book House,
1989.
Text.
Gaya Turabian
Greenway, Roger. S & Monsma, Timoty M.
Cities.
America:
Baker Book House,
1989.
Print.