APA (7th ed.) Citation

Gibbons, P., & Heintze, H. (2015). The humanitarian challenge: 20 Years European Network on Humanitarian Action (NOHA). Springer.

Chicago Style (17th ed.) Citation

Gibbons, Pat, and Hans-Joachim Heintze. The Humanitarian Challenge: 20 Years European Network on Humanitarian Action (NOHA). Cham [etc.]: Springer, 2015.

MLA (9th ed.) Citation

Gibbons, Pat, and Hans-Joachim Heintze. The Humanitarian Challenge: 20 Years European Network on Humanitarian Action (NOHA). Springer, 2015.

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