Dyfyniad APA

Franklin Institute (Philadelphia, Pa.). (1900). Commemorative exercises at the celebration of the seventy-fifth anniversary ... October, 1899. Hall of the Franklin Institute.

Dyfyniad Arddull Chicago

Franklin Institute (Philadelphia, Pa.). Commemorative Exercises at the Celebration of the Seventy-fifth Anniversary ... October, 1899. Philadelphia: Hall of the Franklin Institute, 1900.

Dyfyniad MLA

Franklin Institute (Philadelphia, Pa.). Commemorative Exercises at the Celebration of the Seventy-fifth Anniversary ... October, 1899. Hall of the Franklin Institute, 1900.

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