Dyfyniad APA

Weller, A. S., La France, R. G., Adams, H., Thomas, S. P., & Proefrock, J. (2014). Lorado Taft: The Chicago years. University of Illinois Press.

Dyfyniad Arddull Chicago

Weller, Allen S., Robert G. La France, Henry Adams, Stephen P. Thomas, and Jim Proefrock. Lorado Taft: The Chicago Years. Urbana, Illinois: University of Illinois Press, 2014.

Dyfyniad MLA

Weller, Allen S., et al. Lorado Taft: The Chicago Years. University of Illinois Press, 2014.

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