EBBINGHAUS, Heinz-Dieter, 1989. Logic Colloquium ’87 : proceedings of the Colloquium held in Granada, Spain July 20-25, 1987/. [cd]. 1989. Amsterdam: North-Holland. ISBN 9781435686991.
Elsevier - Harvard (with titles)Ebbinghaus, H.-D., 1989. Logic Colloquium ’87 : proceedings of the Colloquium held in Granada, Spain July 20-25, 1987/. Studies in logic and the foundations of mathematics.
American Psychological Association 7th editionEbbinghaus, H.-D. (ca. 1989). Logic Colloquium ’87 : proceedings of the Colloquium held in Granada, Spain July 20-25, 1987/ [Cd]. In Studies in logic and the foundations of mathematics. North-Holland.
Springer - Basic (author-date)Ebbinghaus H-D (1989) Logic Colloquium ’87 : proceedings of the Colloquium held in Granada, Spain July 20-25, 1987/. Studies in logic and the foundations of mathematics
Juristische Zitierweise (Stüber) (Deutsch)Ebbinghaus, Heinz-Dieter, Logic Colloquium ’87 : proceedings of the Colloquium held in Granada, Spain July 20-25, 1987/, Studies in logic and the foundations of mathematics 1989, .