Cita APA

Pickett, R. R., & Ketchum, M. D. (1954). Investment principles and policy. New York, New York: Harper.

Citación estilo Chicago

Pickett, Ralph Russell, y Marshall D. Ketchum. Investment Principles and Policy. New York, New York: Harper, 1954.

Cita MLA

Pickett, Ralph Russell, y Marshall D. Ketchum. Investment Principles and Policy. New York, New York: Harper, 1954.