Cita APA

Angell, J. W. n. 1., & Angell, J. W. n. 1. (1941). Investment and business cycles. New York, New York: McGraw-Hill.

Citación estilo Chicago

Angell, James Waterhouse n. 1898, y James Waterhouse n. 1898 Angell. Investment and Business Cycles. New York, New York: McGraw-Hill, 1941.

Cita MLA

Angell, James Waterhouse n. 1898, y James Waterhouse n. 1898 Angell. Investment and Business Cycles. New York, New York: McGraw-Hill, 1941.