American architecture : 1607-1976
MLA
Whiffen, Marcus, and Frederick Koeper. American Architecture: 1607-1976. Cambridge, Mass.: MIT Press, 1981
APA, 7th edition
Whiffen, M., & Koeper, F. (1981). American architecture: 1607-1976. Cambridge, Mass.: MIT Press
Chicago, 17th edition
Whiffen, Marcus., and Frederick Koeper. American architecture: 1607-1976. Cambridge, Mass.: MIT Press, 1981