APA (7th ed.) Citation

Petty, W., & Morley, H. (1888). Essays on mankind and political arithmetic. Cassell and Company, Limited.

Chicago Style (17th ed.) Citation

Petty, William, and Henry Morley. Essays on Mankind and Political Arithmetic. London ; New York: Cassell and Company, Limited, 1888.

MLA (9th ed.) Citation

Petty, William, and Henry Morley. Essays on Mankind and Political Arithmetic. Cassell and Company, Limited, 1888.