APA (7th ed.) Citation

Dunlap, R. A. (1999). The golden ratio and Fibonacci numbers (2. repr.). World Scientific.

Chicago Style (17th ed.) Citation

Dunlap, Richard A. The Golden Ratio and Fibonacci Numbers. 2. repr. Singapore [u.a.]: World Scientific, 1999.

MLA (9th ed.) Citation

Dunlap, Richard A. The Golden Ratio and Fibonacci Numbers. 2. repr. World Scientific, 1999.