Oakley, K. P., & Muir-Wood, H. M. (1949). The succession of life through geological time (2d ed.). London: Trustees of the British Museum.
استشهاد بنمط شيكاغوOakley, Kenneth Page, و Helen M. Muir-Wood. The Succession of Life Through Geological Time. 2d ed. London: Trustees of the British Museum, 1949.
MLA استشهادOakley, Kenneth Page, و Helen M. Muir-Wood. The Succession of Life Through Geological Time. 2d ed. London: Trustees of the British Museum, 1949.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.