A national monument for a national library :
Ainsworth Rand Spofford and the New Library of Congress, 1871-1897 /
John Y. Cole.

APA Citation

Cole, J. Young. (1973). A national monument for a national library: Ainsworth Rand Spofford and the New Library of Congress, 1871-1897. Washington: Columbia Historical Society.

MLA Citation

Cole, John Young, 1940-. A National Monument for a National Library: Ainsworth Rand Spofford And the New Library of Congress, 1871-1897. Washington: Columbia Historical Society, 1973.

Warning: These citations may not always be complete (especially for serials).