Imlay, R. W. (1962). Late Bajocian Ammonites from the Cook Inlet region, Alaska: Description and illustrations of cephalopods of Middle Jurassic (late Bajocian) age.
Chicago Style (17th ed.) CitationImlay, Ralph Willard. Late Bajocian Ammonites from the Cook Inlet Region, Alaska: Description and Illustrations of Cephalopods of Middle Jurassic (late Bajocian) Age. 1962.
MLA (9th ed.) CitationImlay, Ralph Willard. Late Bajocian Ammonites from the Cook Inlet Region, Alaska: Description and Illustrations of Cephalopods of Middle Jurassic (late Bajocian) Age. 1962.
Warning: These citations may not always be 100% accurate.