Cita APA

Burns, A. E., Neal, A. C., & Watson, D. S. (1948). Modern economics. Harcourt Brace.

Citación estilo Chicago

Burns, Arthur Edward, Alfred C. Neal, and Donald Stevenson Watson. Modern Economics. New York: Harcourt Brace, 1948.

Cita MLA

Burns, Arthur Edward, et al. Modern Economics. Harcourt Brace, 1948.