APA (7th ed.) Citation
Ungar, S. G. (1985). The Earth's surface studied from space: Ed. by S.G. Ungar. Pergamon Pr.
Chicago Style (17th ed.) Citation
Ungar, S. G. The Earth's Surface Studied from Space: Ed. by S.G. Ungar. Oxford [usw.]: Pergamon Pr, 1985.
MLA (9th ed.) Citation
Ungar, S. G. The Earth's Surface Studied from Space: Ed. by S.G. Ungar. Pergamon Pr, 1985.
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