Helgoland - Heiligland: 3/ 4. Helgoland - Heiligland.
Chicago Style (17th ed.) Citation"Helgoland - Heiligland: 3/ 4." Helgoland - Heiligland .
MLA (8th ed.) Citation"Helgoland - Heiligland: 3/ 4." Helgoland - Heiligland, .
Warning: These citations may not always be 100% accurate.
