Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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