APA način citiranja (7. izdanje)
Ungar, A. A. (2010). Barycentric calculus in Euclidian and hyperbolic geometry: A comparative introduction. World Scientific.
Čikaški stil citiranja (17. izdanje)
Ungar, Abraham Albert. Barycentric Calculus in Euclidian and Hyperbolic Geometry: A Comparative Introduction. Hackensack, N.J.: World Scientific, 2010.
MLA način citiranja (9. izdanje)
Ungar, Abraham Albert. Barycentric Calculus in Euclidian and Hyperbolic Geometry: A Comparative Introduction. World Scientific, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.