Cita APA (7a ed.)

King-Hall, S. (1948). World history (Revised and brought up to date.). K-H. Services.

Cita Chicago Style (17a ed.)

King-Hall, Stephen. World History. Revised and brought up to date. London: K-H. Services, 1948.

Cita MLA (9a ed.)

King-Hall, Stephen. World History. Revised and brought up to date. K-H. Services, 1948.