Sheerin, S., Seath, J., & White, G. (1990). Spotlight on Britain (2nd ed.). Oxford University Press.
Cita Chicago (17th ed.)Sheerin, Susan, Jonathan Seath, i Gillian White. Spotlight on Britain. 2nd ed. Oxford: Oxford University Press, 1990.
Cita MLA (9th ed.)Sheerin, Susan, et al. Spotlight on Britain. 2nd ed. Oxford University Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.