APA Citation

Brumme, E. (1990). International directory of antiquarian booksellers (1990/91, [9th ed. / compiled by E'B' = 9e éd. / rédaction dirigée par E'B'].). Brumme, International League of Antiquarian Booksellers, ILAB.

MLA Citation

Brumme, Edmund. International Directory of Antiquarian Booksellers. 1990/91, [9th ed. / compiled by E'B' = 9e éd. / rédaction dirigée par E'B']. Brumme, International League of Antiquarian Booksellers, ILAB, 1990.

Warning: These citations may not always be 100% accurate.