APA (7e ed.) Bronvermelding

Griffin, M. I. J. Letter, To: The Members of St. Elizabeth's Beneficial Society, No. 558 I.C.B.U. From: Martin I J Griffin, [n.d.].

Chicago (17e ed.) Bronvermelding

Griffin, Martin I. J. Letter, To: The Members of St. Elizabeth's Beneficial Society, No. 558 I.C.B.U. From: Martin I J Griffin, [n.d.].

MLA (8e ed.) Bronvermelding

Griffin, Martin I. J. Letter, To: The Members of St. Elizabeth's Beneficial Society, No. 558 I.C.B.U. From: Martin I J Griffin, [n.d.].