(2002). Human body systems. New York, NY: Glencoe/McGraw-Hill.
Chicago Style aipamenaHuman Body Systems. New York, NY: Glencoe/McGraw-Hill, 2002.
MLA aipamenaHuman Body Systems. New York, NY: Glencoe/McGraw-Hill, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.