Franklin

MLA

Zittel, Karl Alfred von, and Maria Matilda (Ogilvie) Gordon. History of Geology and Palæontology to the End of the Nineteenth Century. London: W. Scott, 1901.

APA

Zittel, K. Alfred von, & Gordon, M. Matilda (Ogilvie). (1901). History of geology and palæontology to the end of the nineteenth century. London: W. Scott.

Chicago

Zittel, Karl Alfred von, and Maria Matilda (Ogilvie) Gordon. History of Geology and Palæontology to the End of the Nineteenth Century. London: W. Scott, 1901.