Cita APA (7a ed.)

Ungar, A. A. (2010). Barycentric calculus in Euclidean and hyperbolic geometry: A comparative introduction. World Scientific.

Cita Chicago Style (17a ed.)

Ungar, Abraham A. Barycentric Calculus in Euclidean and Hyperbolic Geometry: A Comparative Introduction. Singapore ; Hackensack, NJ: World Scientific, 2010.

Cita MLA (8a ed.)

Ungar, Abraham A. Barycentric Calculus in Euclidean and Hyperbolic Geometry: A Comparative Introduction. World Scientific, 2010.