Cita APA (7th ed.)

Clapham, F. M. (1986). Children's history of the world. Grisewood and Dempsey Ltd.

Cita Chicago (17th ed.)

Clapham, Frances M. Children's History of the World. Londres: Grisewood and Dempsey Ltd, 1986.

Cita MLA (9th ed.)

Clapham, Frances M. Children's History of the World. Grisewood and Dempsey Ltd, 1986.