Cita APA (7a ed.)

Adler, M. J. (1997). Six great ideas: Truth, goodness, beauty : ideas we judge by; liberty, equality, justice : ideas we act on. Simon & Schuster.

Cita Chicago Style (17a ed.)

Adler, Mortimer Jerome. Six Great Ideas: Truth, Goodness, Beauty : Ideas We Judge by; Liberty, Equality, Justice : Ideas We Act on. New York: Simon & Schuster, 1997.

Cita MLA (9a ed.)

Adler, Mortimer Jerome. Six Great Ideas: Truth, Goodness, Beauty : Ideas We Judge by; Liberty, Equality, Justice : Ideas We Act on. Simon & Schuster, 1997.