APA (7th ed.) Citation

Usherwood, P., & Spencer-Smith, J. (1987). Lady Butler, battle artist, 1846-1933 / Paul Usherwood and Jenny Spencer-Smith. National Army Museum.

Chicago Style (17th ed.) Citation

Usherwood, Paul, and Jenny Spencer-Smith. Lady Butler, Battle Artist, 1846-1933 / Paul Usherwood and Jenny Spencer-Smith. Gloucester: National Army Museum, 1987.

MLA (9th ed.) Citation

Usherwood, Paul, and Jenny Spencer-Smith. Lady Butler, Battle Artist, 1846-1933 / Paul Usherwood and Jenny Spencer-Smith. National Army Museum, 1987.

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