Cita APA (7a ed.)

Lang, C., Adams, C., Bartley, P., & Loxton, C. (1999). Keep smiling through: Women in the Second World War (1. publ., 7. print.). Cambridge Univ. Press.

Cita Chicago Style (17a ed.)

Lang, Caroline, Carol Adams, Paula Bartley, y Cathy Loxton. Keep Smiling Through: Women in the Second World War. 1. publ., 7. print. Cambridge [u.a.]: Cambridge Univ. Press, 1999.

Cita MLA (9a ed.)

Lang, Caroline, et al. Keep Smiling Through: Women in the Second World War. 1. publ., 7. print. Cambridge Univ. Press, 1999.