APA

Mason J. G., . (1960). How to be a more creative executive. New York: McGraw-Hill.

Chicago

Mason Joseph G, . 1960. How to be a more creative executive. New York: McGraw-Hill.

Harvard

Mason J. G., . (1960). How to be a more creative executive. New York: McGraw-Hill.

MLA

Mason Joseph G, . How to be a more creative executive. New York: McGraw-Hill. 1960.