APA (7th ed.) Citation

Brooke, R., Owen, W., & Walter, G. (1997). Rupert Brooke and Wilfred Owen. Everyman.

Chicago Style (17th ed.) Citation

Brooke, Rupert, Wilfred Owen, and George Walter. Rupert Brooke and Wilfred Owen. London: Everyman, 1997.

MLA (9th ed.) Citation

Brooke, Rupert, et al. Rupert Brooke and Wilfred Owen. Everyman, 1997.