APA (7th ed.) Citation

Wrigley, E. A. (1969). Population and history / by E.A. Wrigley. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Wrigley, E. A. Population and History / by E.A. Wrigley. Weidenfeld and Nicolson, 1969.

MLA (9th ed.) Citation

Wrigley, E. A. Population and History / by E.A. Wrigley. Weidenfeld and Nicolson, 1969.

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