APA (7th ed.) Citation

Winton, B. (2014). If it's not impossible ..: The life of Sir Nicholas Winton. Troubador.

Chicago Style (17th ed.) Citation

Winton, Barbara. If It's Not Impossible ..: The Life of Sir Nicholas Winton. Leicester: Troubador, 2014.

MLA (9th ed.) Citation

Winton, Barbara. If It's Not Impossible ..: The Life of Sir Nicholas Winton. Troubador, 2014.

Warning: These citations may not always be 100% accurate.