APA

Cohen J., Stewart I., . (1994). The collapse of chaos. New York: Penguin.

Chicago

Cohen Jack, Stewart Ian, . 1994. The collapse of chaos. New York: Penguin.

Harvard

Cohen J., Stewart I., . (1994). The collapse of chaos. New York: Penguin.

MLA

Cohen Jack, Stewart Ian, . The collapse of chaos. New York: Penguin. 1994.