APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.