APA (7th ed.) Citation

(2010). OPC: From data access to unified architecture (4., rev. ed.). VDE-Verl.

Chicago Style (17th ed.) Citation

OPC: From Data Access to Unified Architecture. 4., rev. ed. Berlin [u.a.]: VDE-Verl, 2010.

MLA (9th ed.) Citation

OPC: From Data Access to Unified Architecture. 4., rev. ed. VDE-Verl, 2010.