Cita APA (7a ed.)

Harley, B. (1995). Spanning the Globe: Inter-Governmental Organization (IGO) Information on the Internet.

Cita Chicago Style (17a ed.)

Harley, Bruce. Spanning the Globe: Inter-Governmental Organization (IGO) Information on the Internet. 1995.

Cita MLA (9a ed.)

Harley, Bruce. Spanning the Globe: Inter-Governmental Organization (IGO) Information on the Internet. 1995.