Fredericq, E., & Houssier, C. (1973). Electric dichronism and electric birefringence. Clarendon.
Chicago Style aipamenaFredericq, E., and C. Houssier. Electric Dichronism and Electric Birefringence. Oxford: Clarendon, 1973.
MLA aipamenaFredericq, E., and C. Houssier. Electric Dichronism and Electric Birefringence. Clarendon, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.