APA (7th ed.) Citation

Friedman, E. (1982). Ascent and decline in the world system. Sage Publications.

Chicago Style (17th ed.) Citation

Friedman, Edward. Ascent and Decline in the World System. Beverly Hills: Sage Publications, 1982.

MLA (9th ed.) Citation

Friedman, Edward. Ascent and Decline in the World System. Sage Publications, 1982.

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