Carlile, C. (1979). Spore 7. Morrow.
Chicago Style aipamenaCarlile, Clancy. Spore 7. New York: Morrow, 1979.
MLA aipamenaCarlile, Clancy. Spore 7. Morrow, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Carlile, C. (1979). Spore 7. Morrow.
Chicago Style aipamenaCarlile, Clancy. Spore 7. New York: Morrow, 1979.
MLA aipamenaCarlile, Clancy. Spore 7. Morrow, 1979.