Παραπομπή σε μορφή APA (7η εκδ.)

Halfmann, U., & Kühnhauser, W. E. (1999). Embedding security policies into a distributed computing environment. ACM SIGOPS Operating Systems Review, 33(2), 51-64. https://doi.org/10.1145/311094.311105

Παραπομπή σε μορφή Chicago (17η εκδ.)

Halfmann, Udo, και Winfried E. Kühnhauser. "Embedding Security Policies into a Distributed Computing Environment." ACM SIGOPS Operating Systems Review 33, no. 2 (1999): 51-64. https://doi.org/10.1145/311094.311105.

Παραπομπή σε μορφή MLA (9th εκδ.)

Halfmann, Udo, και Winfried E. Kühnhauser. "Embedding Security Policies into a Distributed Computing Environment." ACM SIGOPS Operating Systems Review, vol. 33, no. 2, 1999, pp. 51-64, https://doi.org/10.1145/311094.311105.