Cita APA (7a ed.)

Thorne, G. The race before us. Bell.

Cita Chicago Style (17a ed.)

Thorne, Guy. The Race Before Us. London: Bell.

Cita MLA (9a ed.)

Thorne, Guy. The Race Before Us. Bell.

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