APA
International conference on planetary and lunar surfaces (8 : 1977 : Texas), . (1977). Proceeding on planetary and lunar surfaces. New York: Pergamon Press.
Chicago
International conference on planetary and lunar surfaces (8 : 1977 : Texas), . 1977. Proceeding on planetary and lunar surfaces. New York: Pergamon Press.
Harvard
International conference on planetary and lunar surfaces (8 : 1977 : Texas), . (1977). Proceeding on planetary and lunar surfaces. New York: Pergamon Press.
MLA
International conference on planetary and lunar surfaces (8 : 1977 : Texas), . Proceeding on planetary and lunar surfaces. New York: Pergamon Press. 1977.
