APA (7th ed.) Citation

Bánffy, M., Thursfield, P., & Bánffy-Jelen, K. (1999). They were counted. Arcadia Books : UNESCO Pub..

Chicago Style (17th ed.) Citation

Bánffy, Miklós, Patrick Thursfield, and Katalin Bánffy-Jelen. They Were Counted. London: Arcadia Books : UNESCO Pub., 1999.

MLA (9th ed.) Citation

Bánffy, Miklós, et al. They Were Counted. Arcadia Books : UNESCO Pub., 1999.