APA (7th ed.) Citation

Bryce, J. B. V. (1886). The Holy Roman empire. A.L. Burt, [pref.

Chicago Style (17th ed.) Citation

Bryce, James Bryce Viscount. The Holy Roman Empire. New York: A.L. Burt, [pref, 1886.

MLA (9th ed.) Citation

Bryce, James Bryce Viscount. The Holy Roman Empire. A.L. Burt, [pref, 1886.

Warning: These citations may not always be 100% accurate.