APA

Carnegie D., . (1955). Public speaking and influencing men in business. New York: Association Press.

Chicago

Carnegie Dale, . 1955. Public speaking and influencing men in business. New York: Association Press.

Harvard

Carnegie D., . (1955). Public speaking and influencing men in business. New York: Association Press.

MLA

Carnegie Dale, . Public speaking and influencing men in business. New York: Association Press. 1955.