Slattery, J. R. (1889). Letter, To: Editor of I.C.B.U. journal From: J. R. Slattery, June 13, 1889.
Chicago-referens (17:e uppl.)Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.
MLA-referens (8:e uppl.)Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.