APA (7e ed.) Bronvermelding

Whitty, P. J., McManus, O., McKinley, H. R., & Torpey, J. P. Invitation, To: A Meeting of Rev. Francis J. Quinn Beneficial Society, [n.d.].

Chicago (17e ed.) Bronvermelding

Whitty, Patrick J., Owen McManus, H. R. McKinley, en John P. Torpey. Invitation, To: A Meeting of Rev. Francis J. Quinn Beneficial Society, [n.d.].

MLA (8e ed.) Bronvermelding

Whitty, Patrick J., et al. Invitation, To: A Meeting of Rev. Francis J. Quinn Beneficial Society, [n.d.].