APA (7th ed.) Citation

Lynn, V., Cross, R., & De Gex, J. (1990). Unsung heroines: The women who won the war. Sidgwick & Jackson.

Chicago Style (17th ed.) Citation

Lynn, Vera, Robin Cross, and Jenny De Gex. Unsung Heroines: The Women Who Won the War. London: Sidgwick & Jackson, 1990.

MLA (9th ed.) Citation

Lynn, Vera, et al. Unsung Heroines: The Women Who Won the War. Sidgwick & Jackson, 1990.