APA (7th ed.) Citation

Drummond, J. D. (1988). Speckle interferometry of asteroids: Final report. [Steward Observatory, University of Arizona] ; [National Aeronautics and Space Administration].

Chicago Style (17th ed.) Citation

Drummond, Jack D. Speckle Interferometry of Asteroids: Final Report. [Tucson, Ariz.] : [Washington, D.C.]: [Steward Observatory, University of Arizona] ; [National Aeronautics and Space Administration], 1988.

MLA (9th ed.) Citation

Drummond, Jack D. Speckle Interferometry of Asteroids: Final Report. [Steward Observatory, University of Arizona] ; [National Aeronautics and Space Administration], 1988.