APA

Kuniczak W. S., . (19661967). The thousand hour day. New York: Dial Press.

Chicago

Kuniczak W S, . 19661967. The thousand hour day. New York: Dial Press.

Harvard

Kuniczak W. S., . (19661967). The thousand hour day. New York: Dial Press.

MLA

Kuniczak W S, . The thousand hour day. New York: Dial Press. 19661967.