Cita APA (7th ed.)

ebrary, Inc. (2005). Hutchinson great figures in history. Helicon Pub..

Cita Chicago (17th ed.)

ebrary, Inc. Hutchinson Great Figures in History. Abingdon: Helicon Pub., 2005.

Cita MLA (9th ed.)

ebrary, Inc. Hutchinson Great Figures in History. Helicon Pub., 2005.