A popular handbook to the National Gallery :
including by special permission notes collected from the works of Mr. Ruskin /
compiled by Edward T. Cook.

APA Citation

Ruskin, J., Cook, E. Tyas., National Gallery (Great Britain). (1901). A popular handbook to the National Gallery: including by special permission notes collected from the works of Mr. Ruskin. 6th ed., rev. and re-arranged throughout. London: Macmillan.

MLA Citation

Ruskin, John, 1819-1900, Edward Tyas Cook, and National Gallery (Great Britain). A Popular Handbook to the National Gallery: Including by Special Permission Notes Collected From the Works of Mr. Ruskin. 6th ed., rev. and re-arranged throughout. London: Macmillan, 1901.

Warning: These citations may not always be complete (especially for serials).