Hill's manual of business and social information,
APA Citation
Hill, T. E. (Thomas Edie)., Stevens, C. M. (Charles McClellan). (1911). Hill's manual of business and social information. New and improved Twentieth century ed. Chicago: W. B. Conkey company.
MLA Citation
Hill, Thomas E. (Thomas Edie), 1832-1915, and C. M. (Charles McClellan) Stevens. Hill's Manual of Business And Social Information. New and improved Twentieth century ed. Chicago: W. B. Conkey company, 1911.
Warning: These citations may not always be complete (especially for serials).