APA

Rich A., .Arts of the possible : essays and conversations. New York: W.W. Norton & Co.

Chicago

Rich Adrienne, .Arts of the possible : essays and conversations. New York: W.W. Norton & Co.

Harvard

Rich A., .Arts of the possible : essays and conversations. New York: W.W. Norton & Co.

MLA

Rich Adrienne, .New York: W.W. Norton & Co. .