APA (7th ed.) Citation

(2015). Der Gukkasten-Kalender. Chronos.

Chicago Style (17th ed.) Citation

Der Gukkasten-Kalender. Zürich: Chronos, 2015.

MLA (9th ed.) Citation

Der Gukkasten-Kalender. Chronos, 2015.

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