Cita APA

Wren, J. (1972). The great battles of World War I. Hamlyn.

Citación estilo Chicago

Wren, Jack. The Great Battles of World War I. London: Hamlyn, 1972.

Cita MLA

Wren, Jack. The Great Battles of World War I. Hamlyn, 1972.

Warning: These citations may not always be 100% accurate.