APA (7th ed.) Citation

Cooper, H. L. (2008). The obsolete class. Lulu Inc..

Chicago Style (17th ed.) Citation

Cooper, Harvey L. The Obsolete Class. Lulu Inc., 2008.

MLA (8th ed.) Citation

Cooper, Harvey L. The Obsolete Class. Lulu Inc., 2008.

Warning: These citations may not always be 100% accurate.