APA (7th ed.) Citation

Ulam, A. B. (1951). Philosophical foundations of English socialism. Harvard University Press.

Chicago Style (17th ed.) Citation

Ulam, Adam B. Philosophical Foundations of English Socialism. Cambridge: Harvard University Press, 1951.

MLA (9th ed.) Citation

Ulam, Adam B. Philosophical Foundations of English Socialism. Harvard University Press, 1951.

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