Cita APA (7a ed.)

Heintze, H., Hudson, R., & Villanueva, K. H. (2008). Different approaches to peace and conflict research. University of Deusto.

Cita Chicago Style (17a ed.)

Heintze, Hans-Joachim, Robert Hudson, y Kevin H.R Villanueva. Different Approaches to Peace and Conflict Research. Bilbao: University of Deusto, 2008.

Cita MLA (9a ed.)

Heintze, Hans-Joachim, et al. Different Approaches to Peace and Conflict Research. University of Deusto, 2008.