APA (7th ed.) Citation

Geological Survey (U.S.), Massachusetts Institute of Technology, & Ames Research Center. (1981). Altimetric and shaded relief map of Venus. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Massachusetts Institute of Technology, and Ames Research Center. Altimetric and Shaded Relief Map of Venus. Reston, Va.: The Survey, 1981.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Altimetric and Shaded Relief Map of Venus. The Survey, 1981.