APA-viite (7. p.)

Campbell, H. (2020). Farming Inside Invisible Worlds: Modernist Agriculture and its Consequences. Bloomsbury Academic.

Chicago-viite (17. p.)

Campbell, Hugh. Farming Inside Invisible Worlds: Modernist Agriculture and Its Consequences. London: Bloomsbury Academic, 2020.

MLA-viite (9. p.)

Campbell, Hugh. Farming Inside Invisible Worlds: Modernist Agriculture and Its Consequences. Bloomsbury Academic, 2020.