APA (7th ed.) Citation

Watson, G. (2003). Echoes from a war: Letters. Book Guild.

Chicago Style (17th ed.) Citation

Watson, Graham. Echoes from a War: Letters. Lewes: Book Guild, 2003.

MLA (9th ed.) Citation

Watson, Graham. Echoes from a War: Letters. Book Guild, 2003.

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