APA (7th ed.) Citation

Paul, H. (2015). Key issues in historical theory (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Paul, Herman. Key Issues in Historical Theory. 1. publ. London [u.a.]: Routledge, 2015.

MLA (9th ed.) Citation

Paul, Herman. Key Issues in Historical Theory. 1. publ. Routledge, 2015.