APA (7th ed.) Citation

Nicolai, O. (2017). In the woods there is a bird .. Koenig Books.

Chicago Style (17th ed.) Citation

Nicolai, Olaf. In the Woods There Is a Bird .. London: Koenig Books, 2017.

MLA (9th ed.) Citation

Nicolai, Olaf. In the Woods There Is a Bird .. Koenig Books, 2017.

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