Dyfyniad APA

Greystone Communications, Inc. (1996). Who built the catacombs? A & E Television Networks.

Dyfyniad Arddull Chicago

Greystone Communications, Inc. Who Built the Catacombs? New York: A & E Television Networks, 1996.

Dyfyniad MLA

Greystone Communications, Inc. Who Built the Catacombs? A & E Television Networks, 1996.

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