APA-viite

Scherk, P., & Lingenberg, R. (1975). Rudiments of plane affine geometry. University of Toronto.

Chicago-tyylinen lähdeviittaus

Scherk, P., ja R. Lingenberg. Rudiments of Plane Affine Geometry. Toronto: University of Toronto, 1975.

MLA-viite

Scherk, P., ja R. Lingenberg. Rudiments of Plane Affine Geometry. University of Toronto, 1975.