Παραπομπή σε μορφή APA (7η εκδ.)

(1999). Principles of programming Languages POPL '99: Conference Record of POPL '99: the 26th ACM SIGPLAN-SIGACT Symposium San Antonio, Texas, 20-22 January 1999. Association for Computing Machinery.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Principles of Programming Languages POPL '99: Conference Record of POPL '99: The 26th ACM SIGPLAN-SIGACT Symposium San Antonio, Texas, 20-22 January 1999. New York: Association for Computing Machinery, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Principles of Programming Languages POPL '99: Conference Record of POPL '99: The 26th ACM SIGPLAN-SIGACT Symposium San Antonio, Texas, 20-22 January 1999. Association for Computing Machinery, 1999.