APA

Loye D., . (1978). The knowable future: a psychology of forecasting and prophecy. New York: Wiley.

Chicago

Loye David, . 1978. The knowable future: a psychology of forecasting and prophecy. New York: Wiley.

Harvard

Loye D., . (1978). The knowable future: a psychology of forecasting and prophecy. New York: Wiley.

MLA

Loye David, . The knowable future: a psychology of forecasting and prophecy. New York: Wiley. 1978.