Cita APA

Ruskin, J., & Clark, K. (1967). Ruskin today. Penguin.

Citación estilo Chicago

Ruskin, John, and Kenneth Clark. Ruskin Today. Harmondsworth: Penguin, 1967.

Cita MLA

Ruskin, John, and Kenneth Clark. Ruskin Today. Penguin, 1967.

Warning: These citations may not always be 100% accurate.