Dyfyniad APA

Ong, W. J. (1950). Spires on the Canterbury Cathedral in Canterbury, England.

Dyfyniad Arddull Chicago

Ong, Walter J. Spires on the Canterbury Cathedral in Canterbury, England. 1950.

Dyfyniad MLA

Ong, Walter J. Spires on the Canterbury Cathedral in Canterbury, England. 1950.

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