APA (7th ed.) Citation

Briggs, S., & Lynn, V. (1975). Keep smiling through: The home front 1939-45. Weidenfeld & Nicolson.

Chicago Style (17th ed.) Citation

Briggs, Susan, and Vera Lynn. Keep Smiling Through: The Home Front 1939-45. London: Weidenfeld & Nicolson, 1975.

MLA (9th ed.) Citation

Briggs, Susan, and Vera Lynn. Keep Smiling Through: The Home Front 1939-45. Weidenfeld & Nicolson, 1975.