Παραπομπή σε μορφή APA (7η εκδ.)

(1991). Fault-Tolerant Computing FTCS 21 (1991): Digest of Papers The 21st International Symposium June 25-27, 1991, Montreal, Canada. IEEE Computer Society Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Fault-Tolerant Computing FTCS 21 (1991): Digest of Papers The 21st International Symposium June 25-27, 1991, Montreal, Canada. Los Alamitos CA: IEEE Computer Society Press, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Fault-Tolerant Computing FTCS 21 (1991): Digest of Papers The 21st International Symposium June 25-27, 1991, Montreal, Canada. IEEE Computer Society Press, 1991.