Cita APA (7a ed.)

Hofstadter, R. (1965). Social Darwinism in American thought (Rev. ed., 2. print.). Braziller.

Cita Chicago Style (17a ed.)

Hofstadter, Richard. Social Darwinism in American Thought. Rev. ed., 2. print. New York: Braziller, 1965.

Cita MLA (8a ed.)

Hofstadter, Richard. Social Darwinism in American Thought. Rev. ed., 2. print. Braziller, 1965.