Runes, D. D. n. 1., & Runes, D. D. n. 1. (1961). The Art of thinking. New York, New York: Prometeo Libros.
Chicago Style CitationRunes, Dagobert David n. 1902, and Dagobert David n. 1902 Runes. The Art of Thinking. New York, New York: Prometeo Libros, 1961.
MLA CitationRunes, Dagobert David n. 1902, and Dagobert David n. 1902 Runes. The Art of Thinking. New York, New York: Prometeo Libros, 1961.
Warning: These citations may not always be 100% accurate.