Dyfyniad APA

Slattery, J. R. (1889). Letter, To: Editor of I.C.B.U. journal From: J. R. Slattery, June 13, 1889.

Dyfyniad Arddull Chicago

Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.

Dyfyniad MLA

Slattery, J. R. Letter, To: Editor of I.C.B.U. Journal From: J. R. Slattery, June 13, 1889. 1889.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.