APA (7th ed.) Citation

Kaplan, G. H. (2005). The IAU resolutions on astronomical reference systems, time scales, and earth rotation models: Explanation and implementation. United States Naval Observatory.

Chicago Style (17th ed.) Citation

Kaplan, George H. The IAU Resolutions on Astronomical Reference Systems, Time Scales, and Earth Rotation Models: Explanation and Implementation. Washington, D.C.: United States Naval Observatory, 2005.

MLA (9th ed.) Citation

Kaplan, George H. The IAU Resolutions on Astronomical Reference Systems, Time Scales, and Earth Rotation Models: Explanation and Implementation. United States Naval Observatory, 2005.