APA (7th ed.) Citation

Heron, D. C. (1860). An introduction to the history of jurisprudence. John W. Parker and Son.

Chicago Style (17th ed.) Citation

Heron, Denis Caulfield. An Introduction to the History of Jurisprudence. London: John W. Parker and Son, 1860.

MLA (9th ed.) Citation

Heron, Denis Caulfield. An Introduction to the History of Jurisprudence. John W. Parker and Son, 1860.