APA (7th ed.) Citation

Ervin, H. (1924). American and European Criminal Jurisprudence.

Chicago Style (17th ed.) Citation

Ervin, Hacker. American and European Criminal Jurisprudence. 1924.

MLA (9th ed.) Citation

Ervin, Hacker. American and European Criminal Jurisprudence. 1924.

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