British Library Research and Development Department. Research bulletin / the British Library, Research and Development Department. Dep.
Chicago-Zitierstil (17. Ausg.)British Library Research and Development Department. Research Bulletin / the British Library, Research and Development Department. London: Dep.
MLA-Zitierstil (9. Ausg.)British Library Research and Development Department. Research Bulletin / the British Library, Research and Development Department. Dep.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.