Dyfyniad APA

Powell, J. (1958). A stranger at your door. Bruce Pub. Co.

Dyfyniad Arddull Chicago

Powell, John. A Stranger at Your Door. Milwaukee: Bruce Pub. Co, 1958.

Dyfyniad MLA

Powell, John. A Stranger at Your Door. Bruce Pub. Co, 1958.

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