Dyfyniad APA

International Organization for Standardization. (1956). Bibliographical strip.

Dyfyniad Arddull Chicago

International Organization for Standardization. Bibliographical Strip. Geneva, 1956.

Dyfyniad MLA

International Organization for Standardization. Bibliographical Strip. 1956.

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