Citazione APA

Hockenfeller, J. D. (1973). Second American Revolution: Some Personal Observation. Harper and Row.

Stile di citazione Chicago

Hockenfeller, John D. Second American Revolution: Some Personal Observation. New York: Harper and Row, 1973.

Citazione MLA

Hockenfeller, John D. Second American Revolution: Some Personal Observation. Harper and Row, 1973.