APA

Janis J. H., . (1964). Writing and communicating in business. New York: Macmillan.

Chicago

Janis J Harold, . 1964. Writing and communicating in business. New York: Macmillan.

Harvard

Janis J. H., . (1964). Writing and communicating in business. New York: Macmillan.

MLA

Janis J Harold, . Writing and communicating in business. New York: Macmillan. 1964.