Παραπομπή σε μορφή APA (7η εκδ.)

NATO Advanced Study Institute, Schaible, S., & Ziemba, W. T. (1981). Generalized Concavity in Optimization and Economics. Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

NATO Advanced Study Institute, Siegfried Schaible, και W. T. Ziemba. Generalized Concavity in Optimization and Economics. New York: Academic Press, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

NATO Advanced Study Institute, et al. Generalized Concavity in Optimization and Economics. Academic Press, 1981.