APA (7th ed.) Citation

Vinogradoff, P. (1913). Constitutional history and the year books. s.n.

Chicago Style (17th ed.) Citation

Vinogradoff, Paul. Constitutional History and the Year Books. S.l: s.n, 1913.

MLA (9th ed.) Citation

Vinogradoff, Paul. Constitutional History and the Year Books. s.n, 1913.

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