Cita APA (7th ed.)

Giussani, L., Bacich, C. D., & Spencer, A. J. (2013). American Protestant theology: A historical sketch. McGill-Queen's University Press.

Cita Chicago (17th ed.)

Giussani, Luigi, Cosmos Damian Bacich, i Archibald J. Spencer. American Protestant Theology: A Historical Sketch. Montreal, Queþbec: McGill-Queen's University Press, 2013.

Cita MLA (9th ed.)

Giussani, Luigi, et al. American Protestant Theology: A Historical Sketch. McGill-Queen's University Press, 2013.