APA (7th ed.) Citation

Hennell, M. (1955). A little-known social revolution. [publisher not identified].

Chicago Style (17th ed.) Citation

Hennell, Michael. A Little-known Social Revolution. [Place of publication not identified]: [publisher not identified], 1955.

MLA (9th ed.) Citation

Hennell, Michael. A Little-known Social Revolution. [publisher not identified], 1955.

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