APA
Oman C. W. C., . (1924). 1278-1485. New York: Burt Franklin.
Chicago
Oman Charles William Chadwick, . 1924. 1278-1485. New York: Burt Franklin.
Harvard
Oman C. W. C., . (1924). 1278-1485. New York: Burt Franklin.
MLA
Oman Charles William Chadwick, . 1278-1485. New York: Burt Franklin. 1924.
