APA (7th ed.) Citation

Clark, E. C. (1872). Early Roman law: The regal period. Macmillan.

Chicago Style (17th ed.) Citation

Clark, E. C. Early Roman Law: The Regal Period. London: Macmillan, 1872.

MLA (8th ed.) Citation

Clark, E. C. Early Roman Law: The Regal Period. Macmillan, 1872.

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