Anderson, D. D. (1971). Sunshine and smoke: American writers and the American environment. Lippincett.
استشهاد بنمط شيكاغوAnderson, David D. Sunshine and Smoke: American Writers and the American Environment. Philadelphia: Lippincett, 1971.
MLA استشهادAnderson, David D. Sunshine and Smoke: American Writers and the American Environment. Lippincett, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.