Cita APA (7th ed.)

Berlin, I., Hardy, H., & Annan, N. (1981). Personal impressions: Isaiah Berlin. Ed. by Henty Hardy. With an Introd. by Noel Annan. Viking Press.

Cita Chicago (17th ed.)

Berlin, Isaiah, Henry Hardy, i Noel Annan. Personal Impressions: Isaiah Berlin. Ed. by Henty Hardy. With an Introd. by Noel Annan. New York: Viking Press, 1981.

Cita MLA (8th ed.)

Berlin, Isaiah, et al. Personal Impressions: Isaiah Berlin. Ed. by Henty Hardy. With an Introd. by Noel Annan. Viking Press, 1981.