Citazione Stile APA (7a Edizione)

Darwin, F. (1887). The life and letters of Charles Darwin, including an autobiographical chapter: Edited by his son, Francis Darwin (1a. ed.). John Murray.

Citazione stile Chigago Style (17a edizione)

Darwin, Francis. The Life and Letters of Charles Darwin, Including an Autobiographical Chapter: Edited by His Son, Francis Darwin. 1a. ed. Londres: John Murray, 1887.

Citatione MLA (9a ed.)

Darwin, Francis. The Life and Letters of Charles Darwin, Including an Autobiographical Chapter: Edited by His Son, Francis Darwin. 1a. ed. John Murray, 1887.