APA aipamena

Anderson, D. D. (1971). Sunshine and smoke: American writers and the American environment. Lippincett.

Chicago Style aipamena

Anderson, David D. Sunshine and Smoke: American Writers and the American Environment. Philadelphia: Lippincett, 1971.

MLA aipamena

Anderson, David D. Sunshine and Smoke: American Writers and the American Environment. Lippincett, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.