APA استشهاد

Thompson, L. (1971). Rober Frost: Years of triumph [1915-1938]. Jonathan Cape.

استشهاد بنمط شيكاغو

Thompson, Lawrance. Rober Frost: Years of Triumph [1915-1938]. London: Jonathan Cape, 1971.

MLA استشهاد

Thompson, Lawrance. Rober Frost: Years of Triumph [1915-1938]. Jonathan Cape, 1971.