Cita APA

Brown, C. K. 1., & Brown, C. K. 1. (1941). Introduction to economics. New York: American Book.

Citación estilo Chicago

Brown, Cecil Kenneth 1900-, y Cecil Kenneth 1900- Brown. Introduction to Economics. New York: American Book, 1941.

Cita MLA

Brown, Cecil Kenneth 1900-, y Cecil Kenneth 1900- Brown. Introduction to Economics. New York: American Book, 1941.