APA (7th ed.) Citation

Richardson, R. C. (2021). Varieties of history and their porous frontiers. Cambridge Scholars Publishing.

Chicago Style (17th ed.) Citation

Richardson, R. C. Varieties of History and Their Porous Frontiers. Newcastle upon Tyne, UK: Cambridge Scholars Publishing, 2021.

MLA (9th ed.) Citation

Richardson, R. C. Varieties of History and Their Porous Frontiers. Cambridge Scholars Publishing, 2021.

Warning: These citations may not always be 100% accurate.