APA

Ruskin J., . (1909). The crown of Wild Olive and the ethics of the dust. Londres (Inglaterra): Cassel and Co.

Chicago

Ruskin John,1819-1900, . 1909. The crown of Wild Olive and the ethics of the dust. Londres (Inglaterra): Cassel and Co.

Harvard

Ruskin J., . (1909). The crown of Wild Olive and the ethics of the dust. Londres (Inglaterra): Cassel and Co.

MLA

Ruskin John,1819-1900, . The crown of Wild Olive and the ethics of the dust. Londres (Inglaterra): Cassel and Co. 1909.