APA (7th ed.) Citation

Schrag, Z. (2021). The Princeton guide to historical research. Princeton University Press.

Chicago Style (17th ed.) Citation

Schrag, Zachary. The Princeton Guide to Historical Research. Princeton, New Jersey, USA; Oxford, UK: Princeton University Press, 2021.

MLA (9th ed.) Citation

Schrag, Zachary. The Princeton Guide to Historical Research. Princeton University Press, 2021.