APA (7th ed.) Citation

Calvert, P. (1993). An introduction to comparative politics. Harvester Wheatsheaf, a division of Simon & Schuster International Group.

Chicago Style (17th ed.) Citation

Calvert, Peter. An Introduction to Comparative Politics. Hertfordshire, [England]: Harvester Wheatsheaf, a division of Simon & Schuster International Group, 1993.

MLA (9th ed.) Citation

Calvert, Peter. An Introduction to Comparative Politics. Harvester Wheatsheaf, a division of Simon & Schuster International Group, 1993.