APA (7th ed.) Citation

Fings, K., Heuss, H., Sparing, F., & Kenrick, D. (1997). The gypsies during the Second World War. 1, From "race science" to the camps. University of Hertfordshire Press.

Chicago Style (17th ed.) Citation

Fings, Karola, Herbert Heuss, Frank Sparing, and Donald Kenrick. The Gypsies During the Second World War. 1, From "Race Science" to the Camps. Hatfield: University of Hertfordshire Press, 1997.

MLA (8th ed.) Citation

Fings, Karola, et al. The Gypsies During the Second World War. 1, From "Race Science" to the Camps. University of Hertfordshire Press, 1997.