Cita APA (7a ed.)
Archer, P., & Reay, L. (1966). Freedom at stake. Bodley Head.
Cita estilo Chicago (17a ed.)
Archer, Peter, y Lord Reay. Freedom at Stake. Londres, Inglaterra: Bodley Head, 1966.
Cita MLA (9a ed.)
Archer, Peter, y Lord Reay. Freedom at Stake. Bodley Head, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.