Dyfyniad APA

Roberts, J. A., & Sidway, F. S. (1978). Roberts--Sidway collection. Buffalo Historical Society.

Dyfyniad Arddull Chicago

Roberts, James A., and Frank S. Sidway. Roberts--Sidway Collection. [Buffalo, N.Y.]: Buffalo Historical Society, 1978.

Dyfyniad MLA

Roberts, James A., and Frank S. Sidway. Roberts--Sidway Collection. Buffalo Historical Society, 1978.

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