APA (7th ed.) Citation

Keller, P. (1913). Gedeon: (Inhalt: Gedeon. - Die Ferienkolonisten.). Ludwig Auer.

Chicago Style (17th ed.) Citation

Keller, Paul. Gedeon: (Inhalt: Gedeon. - Die Ferienkolonisten.). Donauwörth: Ludwig Auer, 1913.

MLA (9th ed.) Citation

Keller, Paul. Gedeon: (Inhalt: Gedeon. - Die Ferienkolonisten.). Ludwig Auer, 1913.

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