Cita APA (7th ed.)

Crichton, C., Davies, J., Gibbons, J., Harris, S., & Shukla, A. (2007). Semantic Frameworks for e−Government. ACM.

Cita Chicago (17th ed.)

Crichton, C., J. Davies, J. Gibbons, S. Harris, i A. Shukla. Semantic Frameworks for E−Government. ACM, 2007.

Cita MLA (9th ed.)

Crichton, C., et al. Semantic Frameworks for E−Government. ACM, 2007.