APA (7th ed.) Citation

Lisboa, A. I. O., & Soares, D. d. S. (2014). E-Government interoperability frameworks: A worldwide inventory.

Chicago Style (17th ed.) Citation

Lisboa, Ana Isabel Oliveira, and Delfina de Sá Soares. E-Government Interoperability Frameworks: A Worldwide Inventory. 2014.

MLA (8th ed.) Citation

Lisboa, Ana Isabel Oliveira, and Delfina de Sá Soares. E-Government Interoperability Frameworks: A Worldwide Inventory. 2014.

Warning: These citations may not always be 100% accurate.