Cita APA (7a ed.)

Parvin, V. E. (2018). Authorization of Textbooks for the Schools of Ontario 1846-1950. University of Toronto Press.

Cita Chicago Style (17a ed.)

Parvin, Viola Elizabeth. Authorization of Textbooks for the Schools of Ontario 1846-1950. Toronto: University of Toronto Press, 2018.

Cita MLA (8a ed.)

Parvin, Viola Elizabeth. Authorization of Textbooks for the Schools of Ontario 1846-1950. University of Toronto Press, 2018.