APA (7th ed.) Citation

Calvert, P. A. R. (1982). The concept of class : an historical introduction / Peter Calvert: An historical introduction. Hutchinson.

Chicago Style (17th ed.) Citation

Calvert, P. A. R. The Concept of Class : An Historical Introduction / Peter Calvert: An Historical Introduction. London: Hutchinson, 1982.

MLA (9th ed.) Citation

Calvert, P. A. R. The Concept of Class : An Historical Introduction / Peter Calvert: An Historical Introduction. Hutchinson, 1982.

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