APA

Michels T., . (1979). Solar energy utilization. New York: Van Nostrand Reinhold.

Chicago

Michels Tim, . 1979. Solar energy utilization. New York: Van Nostrand Reinhold.

Harvard

Michels T., . (1979). Solar energy utilization. New York: Van Nostrand Reinhold.

MLA

Michels Tim, . Solar energy utilization. New York: Van Nostrand Reinhold. 1979.