Ruskin, J. (1890). Frondes agrestes: Readings in 'modern painters' (10th ed.). George Allen.
芝加哥风格引文Ruskin, John. Frondes Agrestes: Readings in 'Modern Painters'. 10th ed. Orpington [Kent]: George Allen, 1890.
MLA引文Ruskin, John. Frondes Agrestes: Readings in 'Modern Painters'. 10th ed. George Allen, 1890.
警告：这些引文格式不一定是100％准确.