Παραπομπή σε μορφή APA (7η εκδ.)

Sinha, S. K. (1980). Ordering in two dimensions: Proceedings of an international conference held at Lake Geneva, Wisconsin, U.S.A., May 28-30, 1980. North Holland.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sinha, Sunil K. Ordering in Two Dimensions: Proceedings of an International Conference Held at Lake Geneva, Wisconsin, U.S.A., May 28-30, 1980. New York: North Holland, 1980.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sinha, Sunil K. Ordering in Two Dimensions: Proceedings of an International Conference Held at Lake Geneva, Wisconsin, U.S.A., May 28-30, 1980. North Holland, 1980.