APA (7th ed.) Citation

Crouch, T. (2005). An oak tree. Oberon Books. https://doi.org/10.5040/9781350206205.00000005

Chicago Style (17th ed.) Citation

Crouch, Tim. An Oak Tree. London: Oberon Books, 2005. https://doi.org/10.5040/9781350206205.00000005.

MLA (9th ed.) Citation

Crouch, Tim. An Oak Tree. Oberon Books, 2005. https://doi.org/10.5040/9781350206205.00000005.

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