Παραπομπή σε μορφή APA (7η εκδ.)

Warnecke, H. J., & Steinhilper, R. (1988). Flexible manufacturing systems: Proceeding of the 7th international conference and 20th annual IPA conference. IFS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Warnecke, H. J., και R. Steinhilper. Flexible Manufacturing Systems: Proceeding of the 7th International Conference and 20th Annual IPA Conference. Berlin, New York: IFS, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Warnecke, H. J., και R. Steinhilper. Flexible Manufacturing Systems: Proceeding of the 7th International Conference and 20th Annual IPA Conference. IFS, 1988.