Dyfyniad APA

Haddock, F. C. (1918). Power of will. Pelton Pub. Co.

Dyfyniad Arddull Chicago

Haddock, Frank Channing. Power of Will. Meriden, Conn: Pelton Pub. Co, 1918.

Dyfyniad MLA

Haddock, Frank Channing. Power of Will. Pelton Pub. Co, 1918.

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