Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationInternational League of Antiquarian Booksellers & Brumme, E. (1990). International directory of antiquarian booksellers (9th ed.). International League of Antiquarian Booksellers.
Chicago Citation Edition CitationInternational League of Antiquarian Booksellers und Edmund Brumme. International Directory of Antiquarian Booksellers. 9th ed. Frankfurt: International League of Antiquarian Booksellers, 1990.
MLA Citation Edition CitationInternational League of Antiquarian Booksellers und Edmund Brumme. International Directory of Antiquarian Booksellers. 9th ed. International League of Antiquarian Booksellers, 1990.
