APA-viite

Alagar, V. S., & Periyasamy, K. (2011). Specification of software systems (2nd ed.). Springer.

Chicago-tyylinen lähdeviittaus

Alagar, V S., ja K. Periyasamy. Specification of Software Systems. 2nd ed. London: Springer, 2011.

MLA-viite

Alagar, V S., ja K. Periyasamy. Specification of Software Systems. 2nd ed. Springer, 2011.