Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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