APA aipamena

Russel, C. A. (1972). Sir Humphry Davy. Oxford University Press.

Chicago Style aipamena

Russel, Colin A. Sir Humphry Davy. Oxford University Press, 1972.

MLA aipamena

Russel, Colin A. Sir Humphry Davy. Oxford University Press, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.