APA-Zitierstil (7. Ausg.)

Spellenberg, R. (2014). Trees of Western North America. Princeton University Press. https://doi.org/10.1515/9781400851850

Chicago-Zitierstil (17. Ausg.)

Spellenberg, Richard. Trees of Western North America. Princeton, N.J: Princeton University Press, 2014. https://doi.org/10.1515/9781400851850.

MLA-Zitierstil (9. Ausg.)

Spellenberg, Richard. Trees of Western North America. Princeton University Press, 2014. https://doi.org/10.1515/9781400851850.