University, U. c. S. L. Chemistry.
Chicago Style aipamenaUniversity, Unknown creator; St. Louis. Chemistry.
MLA aipamenaUniversity, Unknown creator; St. Louis. Chemistry.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
University, U. c. S. L. Chemistry.
Chicago Style aipamenaUniversity, Unknown creator; St. Louis. Chemistry.
MLA aipamenaUniversity, Unknown creator; St. Louis. Chemistry.