The science of fairy tales.
An inquiry into fairy mythology.
By Edwin Sidney Hartland, with an introduction by A. A. Milne.

APA Citation

Hartland, E. Sidney. (1925). The science of fairy tales: An inquiry into fairy mythology. [2d ed.] London: Methuen.

MLA Citation

Hartland, Edwin Sidney, 1848-1927. The Science of Fairy Tales: An Inquiry Into Fairy Mythology. [2d ed.] London: Methuen, 1925.

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