APA-ийн эшлэл(7 дахь хэвлэлт)
Chillag, J. P. (1977). Serial Publications of the European communities and its institutions: Held by the BLLD. Brit. Library.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Chillag, John Paul. Serial Publications of the European Communities and Its Institutions: Held by the BLLD. Boston: Brit. Library, 1977.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Chillag, John Paul. Serial Publications of the European Communities and Its Institutions: Held by the BLLD. Brit. Library, 1977.
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