APA (7th ed.) Citation

Lazarsfeld, P. (1973). Main trends in Sociology. George Allen and Unwin.

Chicago Style (17th ed.) Citation

Lazarsfeld, P.F. Main Trends in Sociology. George Allen and Unwin, 1973.

MLA (9th ed.) Citation

Lazarsfeld, P.F. Main Trends in Sociology. George Allen and Unwin, 1973.

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