APA (7th ed.) Citation

Hattenhauer, C. (2012). Heligoland. The Max Planck encyclopedia of public international law ; [11]: Index and tables.

Chicago Style (17th ed.) Citation

Hattenhauer, Christian. "Heligoland." The Max Planck Encyclopedia of Public International Law ; [11]: Index and Tables 2012.

MLA (9th ed.) Citation

Hattenhauer, Christian. "Heligoland." The Max Planck Encyclopedia of Public International Law ; [11]: Index and Tables, 2012.

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