APA Citation

Ruggiero, G. d. 1., & Collingwood, R. G. (1959). The History of European Liberalism. Boston, Massachusetts US: Beacon Paperback.

Chicago Style Citation

Ruggiero, Guido de 1888-1948,, and Robin George Collingwood. The History of European Liberalism. Boston, Massachusetts US: Beacon Paperback, 1959.

MLA Citation

Ruggiero, Guido de 1888-1948,, and Robin George Collingwood. The History of European Liberalism. Boston, Massachusetts US: Beacon Paperback, 1959.

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