APA (7th ed.) Citation

Swain, J. W. (1966). Edward Gibbon the historian. Macmillan.

Chicago Style (17th ed.) Citation

Swain, Joseph Ward. Edward Gibbon the Historian. London [u.a.]: Macmillan, 1966.

MLA (9th ed.) Citation

Swain, Joseph Ward. Edward Gibbon the Historian. Macmillan, 1966.