APA (7th ed.) Citation

Guibas, L. J., & Stolfi, J. (1989). Ruler, compass, and computer: The design and analysis of geometric algorithms.

Chicago Style (17th ed.) Citation

Guibas, Leonidas J., and Jorge Stolfi. Ruler, Compass, and Computer: The Design and Analysis of Geometric Algorithms. Palo Alto, Calif, 1989.

MLA (9th ed.) Citation

Guibas, Leonidas J., and Jorge Stolfi. Ruler, Compass, and Computer: The Design and Analysis of Geometric Algorithms. 1989.