SPENCER, J. R., & Strom, B. (1987). THE SURFACES OF EUROPA, GANYMEDE, AND CALLISTO: AN INVESTIGATION USING VOYAGER IRIS THERMAL INFRARED SPECTRA (JUPITER). The University of Arizona.
Chicago Style (17th ed.) CitationSPENCER, JOHN ROBERT., and Bob Strom. THE SURFACES OF EUROPA, GANYMEDE, AND CALLISTO: AN INVESTIGATION USING VOYAGER IRIS THERMAL INFRARED SPECTRA (JUPITER). The University of Arizona, 1987.
MLA (8th ed.) CitationSPENCER, JOHN ROBERT., and Bob Strom. THE SURFACES OF EUROPA, GANYMEDE, AND CALLISTO: AN INVESTIGATION USING VOYAGER IRIS THERMAL INFRARED SPECTRA (JUPITER). The University of Arizona, 1987.
Warning: These citations may not always be 100% accurate.