Cita APA (7a ed.)

Curle, C. T. (2007). Humanite: John Humphry's Alternative. University of Toronto Press.

Cita Chicago Style (17a ed.)

Curle, Clinton Timothy. Humanite: John Humphry's Alternative. Buffalo: University of Toronto Press, 2007.

Cita MLA (8a ed.)

Curle, Clinton Timothy. Humanite: John Humphry's Alternative. University of Toronto Press, 2007.