The square egg and other sketches :
with three plays and illustrations /
by H.H. Munro ("Saki") ; with a biography by his sister.

APA Citation

Saki, 1., Munro, E. M. (Ethel M.). (1924). The square egg and other sketches: with three plays and illustrations. London: John Lane the Bodley Head.

MLA Citation

Saki, 1870-1916, and E. M. (Ethel M.) Munro. The Square Egg And Other Sketches: With Three Plays And Illustrations. London: John Lane the Bodley Head, 1924.

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