Ruskin, J., Bell, M. A., & Burd, V. A. (1969). The Winnington letters: John Ruskin's correspondence with Margaret Alexis Bell and the children at Winnington Hall. Belknap Press.
Cita Chicago (17th ed.)Ruskin, John, Margaret Alexis Bell, i Van Akin Burd. The Winnington Letters: John Ruskin's Correspondence with Margaret Alexis Bell and the Children at Winnington Hall. Cambridge, Mass: Belknap Press, 1969.
Cita MLA (9th ed.)Ruskin, John, et al. The Winnington Letters: John Ruskin's Correspondence with Margaret Alexis Bell and the Children at Winnington Hall. Belknap Press, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.