APA

Thompson W. I., . (19811974). Passages about earth: an exploration of the new planetary culture. New York: Harper & Row.

Chicago

Thompson William Irwin, . 19811974. Passages about earth: an exploration of the new planetary culture. New York: Harper & Row.

Harvard

Thompson W. I., . (19811974). Passages about earth: an exploration of the new planetary culture. New York: Harper & Row.

MLA

Thompson William Irwin, . Passages about earth: an exploration of the new planetary culture. New York: Harper & Row. 19811974.