Cita APA

Peale,Norman Vincent. (1982). Power of positive thinking. Fawcett Books.

Chicago Edition Citation

Peale,Norman Vincent. Power of Positive Thinking. New York: Fawcett Books, 1982.

Cita MLA

Peale,Norman Vincent. Power of Positive Thinking. Fawcett Books, 1982.

Atenció: Aquestes cites poden no estar 100% correctes.