APA (7th ed.) Citation

Sweezy, P. M. (1976). The transition from feudalism to capitalism. NLB.

Chicago Style (17th ed.) Citation

Sweezy, Paul M. The Transition from Feudalism to Capitalism. London: NLB, 1976.

MLA (9th ed.) Citation

Sweezy, Paul M. The Transition from Feudalism to Capitalism. NLB, 1976.

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