APA

Redding H. T., Knight G. H., . (1974). The Dun & Bradstreet handbook of credits and collections. New York: Crowell.

Chicago

Redding Harold T, Knight Guyon H, . 1974. The Dun & Bradstreet handbook of credits and collections. New York: Crowell.

Harvard

Redding H. T., Knight G. H., . (1974). The Dun & Bradstreet handbook of credits and collections. New York: Crowell.

MLA

Redding Harold T, Knight Guyon H, . The Dun & Bradstreet handbook of credits and collections. New York: Crowell. 1974.