APA (7th ed.) Citation

Soltau, R. H. (1951). An introduction to politics. Longmans.

Chicago Style (17th ed.) Citation

Soltau, Roger Henry. An Introduction to Politics. London: Longmans, 1951.

MLA (8th ed.) Citation

Soltau, Roger Henry. An Introduction to Politics. Longmans, 1951.

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