Dyfyniad APA

Daly, T., Griffin, M. I. J., McFarland, T., & Murphy, E. A. (1891). Invitation, To: New I.C.B.U. Society, April 19 1891.

Dyfyniad Arddull Chicago

Daly, T.M, Martin I. J. Griffin, Thomas McFarland, and Edward A. Murphy. Invitation, To: New I.C.B.U. Society, April 19 1891. 1891.

Dyfyniad MLA

Daly, T.M, et al. Invitation, To: New I.C.B.U. Society, April 19 1891. 1891.

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