APA (7th ed.) Citation

Schrag, Z. M. (2021). The Princeton guide to historical research. Princeton University Press. https://doi.org/10.1515/9780691215488

Chicago Style (17th ed.) Citation

Schrag, Zachary M. The Princeton Guide to Historical Research. Princeton ; Oxford: Princeton University Press, 2021. https://doi.org/10.1515/9780691215488.

MLA (9th ed.) Citation

Schrag, Zachary M. The Princeton Guide to Historical Research. Princeton University Press, 2021. https://doi.org/10.1515/9780691215488.