APA (7th ed.) Citation

Ruskin, J., & Montoliu, C. (1903). Natura. [editor no identificat].

Chicago Style (17th ed.) Citation

Ruskin, John, and Cebrià Montoliu. Natura. Barcelona: [editor no identificat], 1903.

MLA (9th ed.) Citation

Ruskin, John, and Cebrià Montoliu. Natura. [editor no identificat], 1903.

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