APA (7th ed.) Citation

Veblen, O., & Young, J. W. (1910). Projective geometry. Ginn and company.

Chicago Style (17th ed.) Citation

Veblen, Oswald, and John Wesley Young. Projective Geometry. Boston, New York [etc.]: Ginn and company, 1910.

MLA (9th ed.) Citation

Veblen, Oswald, and John Wesley Young. Projective Geometry. Ginn and company, 1910.