Cita APA (7th ed.)

Silk, L., & Silk, M. (1978). The American establishment: Leonard Silk & Mark Silk. Basic Books.

Cita Chicago (17th ed.)

Silk, Leonard, i Mark Silk. The American Establishment: Leonard Silk & Mark Silk. New York: Basic Books, 1978.

Cita MLA (8th ed.)

Silk, Leonard, i Mark Silk. The American Establishment: Leonard Silk & Mark Silk. Basic Books, 1978.