Citação norma APA
ebrary, Inc, Jarvie, I. C., & Pralong, S. (1999). Popper's Open society after fifty years: The continuing relevance of Karl Popper. Routledge.
Citação norma Chicago
ebrary, Inc, I. C. Jarvie, and Sandra Pralong. Popper's Open Society After Fifty Years: The Continuing Relevance of Karl Popper. London ; New York: Routledge, 1999.
Citação norma MLA
ebrary, Inc, et al. Popper's Open Society After Fifty Years: The Continuing Relevance of Karl Popper. Routledge, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.