APA (7th ed.) Citation

De Roy, T., Cornthwaite, J., & Jones, M. (2022). Penguins: The Ultimate Guide Second Edition. Princeton University Press. https://doi.org/10.1515/9780691233581

Chicago Style (17th ed.) Citation

De Roy, Tui, Julie Cornthwaite, and Mark Jones. Penguins: The Ultimate Guide Second Edition. Princeton, NJ: Princeton University Press, 2022. https://doi.org/10.1515/9780691233581.

MLA (9th ed.) Citation

De Roy, Tui, et al. Penguins: The Ultimate Guide Second Edition. Princeton University Press, 2022. https://doi.org/10.1515/9780691233581.