Winston, P. D. (1981). Wild cats.
Chicago Style aipamenaWinston, Peggy D. Wild Cats. National Geographic Society (U.S.), 1981.
MLA aipamenaWinston, Peggy D. Wild Cats. 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Winston, P. D. (1981). Wild cats.
Chicago Style aipamenaWinston, Peggy D. Wild Cats. National Geographic Society (U.S.), 1981.
MLA aipamenaWinston, Peggy D. Wild Cats. 1981.