Cita APA (7th ed.)

Kamm, A., & Poulet, C. (1990). Britain and her people. Colour Library Books.

Cita Chicago (17th ed.)

Kamm, Antony, i Claude Poulet. Britain and Her People. Godalming, Surrey: Colour Library Books, 1990.

Cita MLA (8th ed.)

Kamm, Antony, i Claude Poulet. Britain and Her People. Colour Library Books, 1990.