Dyfyniad APA

American Wood-Preservers' Association. Meeting. (1912). Proceedings of the ... Annual Meeting of the American Wood-Preservers' Association. s.n.].

Dyfyniad Arddull Chicago

American Wood-Preservers' Association. Meeting. Proceedings of the ... Annual Meeting of the American Wood-Preservers' Association. [S.l.: s.n.], 1912.

Dyfyniad MLA

American Wood-Preservers' Association. Meeting. Proceedings of the ... Annual Meeting of the American Wood-Preservers' Association. s.n.], 1912.

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