APA (7th ed.) Citation

Smogorzhevskii, A. S. (1961). The ruler in geometrical constructions. Pergamon Press.

Chicago Style (17th ed.) Citation

Smogorzhevskii, A. S. The Ruler in Geometrical Constructions. Oxford: Pergamon Press, 1961.

MLA (9th ed.) Citation

Smogorzhevskii, A. S. The Ruler in Geometrical Constructions. Pergamon Press, 1961.

Warning: These citations may not always be 100% accurate.