APA

Singleton E., . (1904). The world's great events : a history of the world from ancient to modern times b.c. 4004 to a.d. 1903 : in 5 volumes. New York: P.F. Collier & Son.

Chicago

Singleton Esther, . 1904. The world's great events : a history of the world from ancient to modern times b.c. 4004 to a.d. 1903 : in 5 volumes. New York: P.F. Collier & Son.

Harvard

Singleton E., . (1904). The world's great events : a history of the world from ancient to modern times b.c. 4004 to a.d. 1903 : in 5 volumes. New York: P.F. Collier & Son.

MLA

Singleton Esther, . The world's great events : a history of the world from ancient to modern times b.c. 4004 to a.d. 1903 : in 5 volumes. New York: P.F. Collier & Son. 1904.