Citazione APA

Wagner, G. A. (1934). Letter to Ravenna Mosaic Company, May 17, 1934. Saint Louis University Libraries Digitization Center.

Stile di citazione Chicago

Wagner, Gerdt A. Letter to Ravenna Mosaic Company, May 17, 1934. Saint Louis University Libraries Digitization Center, 1934.

Citazione MLA

Wagner, Gerdt A. Letter to Ravenna Mosaic Company, May 17, 1934. Saint Louis University Libraries Digitization Center, 1934.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.