Contemporary knowledge engineering and cognition : first joint workshop Kaiserslautern, Germany, February 1991 ; proceedings. [ca. 1992]. In F. Schmalhofer (Hrsg.), Lecture notes in computer science [Book]. Berlin [u.a.]: Springer.
ISO-690 (author-date, English)SCHMALHOFER, Franz (Hrsg.). Berlin [u.a.]: Springer. Lecture notes in computer science, 622 : Lecture notes in artificial intelligence. ISBN 3540557113.
Modern Language Association 9th editionSchmalhofer, F., Herausgeber. „Contemporary knowledge engineering and cognition : first joint workshop Kaiserslautern, Germany, February 1991 ; proceedings“. Lecture notes in computer science, book, Springer, 1992.
Mohr Siebeck - Recht (Deutsch - Österreich): Contemporary knowledge engineering and cognition : first joint workshop Kaiserslautern, Germany, February 1991 ; proceedings, . Lecture notes in computer science, Berlin [u.a.] 1992.
Emerald - HarvardSchmalhofer, F. (Hrsg.). (1992), Contemporary knowledge engineering and cognition : first joint workshop Kaiserslautern, Germany, February 1991 ; proceedings, Lecture notes in computer science, Bd. , Springer, Berlin [u.a.].