APA-referens (7:e uppl.)

Willis, H. P., & Edwards, G. W. 1. (1925). Banking and business (Rev. and enl. ed.). Harper & brothers.

Chicago-referens (17:e uppl.)

Willis, Henry Parker, och George William 1891 Edwards. Banking and Business. Rev. and enl. ed. New York and London: Harper & brothers, 1925.

MLA-referens (9:e uppl.)

Willis, Henry Parker, och George William 1891 Edwards. Banking and Business. Rev. and enl. ed. Harper & brothers, 1925.