Riddles of the sphinx :
a study in the philosophy of humanism /
by F.C.S. Schiller.
APA Citation
Schiller, F. C. S. (Ferdinand Canning Scott). (1910). Riddles of the sphinx: a study in the philosophy of humanism. New and rev. ed. London: S. Sonnenschein.
MLA Citation
Schiller, F. C. S. (Ferdinand Canning Scott), 1864-1937. Riddles of the Sphinx: a Study In the Philosophy of Humanism. New and rev. ed. London: S. Sonnenschein, 1910.
Warning: These citations may not always be complete (especially for serials).