APA citiranje

Schumpeter, J. A. (1982). Business cycles: A theoretical, historical, and statistical analysis of the capitalist process. Philadelphia: Porcupine Press.

Trích dẫn kiểu Chicago

Schumpeter, Joseph A. Business Cycles: A Theoretical, Historical, and Statistical Analysis of the Capitalist Process. Philadelphia: Porcupine Press, 1982.

MLA citiranje

Schumpeter, Joseph A. Business Cycles: A Theoretical, Historical, and Statistical Analysis of the Capitalist Process. Philadelphia: Porcupine Press, 1982.