Παραπομπή σε μορφή APA (7η εκδ.)

Schempp, W., & Zeller, K. (1977). Constructive theory of functions of several variables: Proceedings of a conference held at Oberwolfach, April 25-May 1, 1976. Springer-Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schempp, W., και Karl Zeller. Constructive Theory of Functions of Several Variables: Proceedings of a Conference Held at Oberwolfach, April 25-May 1, 1976. Berlin ; New York: Springer-Verlag, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schempp, W., και Karl Zeller. Constructive Theory of Functions of Several Variables: Proceedings of a Conference Held at Oberwolfach, April 25-May 1, 1976. Springer-Verlag, 1977.