Cita APA

Sheridan, R. B., & Price C. J. L. (1977). Rivals. Oxford University Press.

Chicago Edition Citation

Sheridan, R. B., i Price C. J. L. Rivals. Delhi: Oxford University Press, 1977.

Cita MLA

Sheridan, R. B., i Price C. J. L. Rivals. Oxford University Press, 1977.