Cita APA (7a ed.)

Costa, E., & Scardellato, G. P. (2015). Lawrence Grassi: From Piedmont to the Rocky Mountains. University of Toronto Press.

Cita Chicago Style (17a ed.)

Costa, Elio, y Gabriele Pietro Scardellato. Lawrence Grassi: From Piedmont to the Rocky Mountains. Toronto: University of Toronto Press, 2015.

Cita MLA (8a ed.)

Costa, Elio, y Gabriele Pietro Scardellato. Lawrence Grassi: From Piedmont to the Rocky Mountains. University of Toronto Press, 2015.