London: Taylor and Francis Ltd.
| Archivage | Début | Fin |
|---|---|---|
| CLOCKSS Archive | 1952 | 2024 |
| Internet Archive | 1952 | 2002 |
| Internet Archive | 1992 | 2002 |
| Library of Congress | 2010 | 2023 |
| LOCKSS Archive | 1952 | 2023 |
| National Digital Preservation Program, China | 1997 | 2022 |
| National Library of the Netherlands | 1952 | 2008 |
| Portico | 1968 | 1972 |
| Portico | 1974 | 2023 |
| Scholars Portal | 1952 | 2022 |