Dyfyniad APA

Needham, V. (1967). The black riders. Collins & The Book Society.

Dyfyniad Arddull Chicago

Needham, Violet. The Black Riders. Collins & The Book Society, 1967.

Dyfyniad MLA

Needham, Violet. The Black Riders. Collins & The Book Society, 1967.

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