APA (7th ed.) Citation

Fink, C., Gassert, P., & Junker, D. (1998). 1968: The world transformed. German Historical Institute.

Chicago Style (17th ed.) Citation

Fink, Carole, Philipp Gassert, and Detlef Junker. 1968: The World Transformed. Washington, D.C: German Historical Institute, 1998.

MLA (8th ed.) Citation

Fink, Carole, et al. 1968: The World Transformed. German Historical Institute, 1998.