APA

Fell B., . (1974). Life, space, and time. New York: Harper & Row.

Chicago

Fell Barry, . 1974. Life, space, and time. New York: Harper & Row.

Harvard

Fell B., . (1974). Life, space, and time. New York: Harper & Row.

MLA

Fell Barry, . Life, space, and time. New York: Harper & Row. 1974.