APA (7th ed.) Citation

USA & Internationale Union für Geodäsie und Geophysik. US National report to International Union of Geodesy and Geophysics: 1987 - 1990. American Geophysical Union.

Chicago Style (17th ed.) Citation

USA and Internationale Union für Geodäsie und Geophysik. US National Report to International Union of Geodesy and Geophysics: 1987 - 1990. Washington, DC: American Geophysical Union.

MLA (9th ed.) Citation

USA and Internationale Union für Geodäsie und Geophysik. US National Report to International Union of Geodesy and Geophysics: 1987 - 1990. American Geophysical Union.

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