Wray, J. L. (1964). Archaeolithophyllum, an abundant calcareous alga in limestones of the Lansing Group (Pennsylvanian) Southeastern Kansas. [publisher not identified].
Chicago Style (17th ed.) CitationWray, John Lee. Archaeolithophyllum, an Abundant Calcareous Alga in Limestones of the Lansing Group (Pennsylvanian) Southeastern Kansas. Lawrence: [publisher not identified], 1964.
MLA (9th ed.) CitationWray, John Lee. Archaeolithophyllum, an Abundant Calcareous Alga in Limestones of the Lansing Group (Pennsylvanian) Southeastern Kansas. [publisher not identified], 1964.
Warning: These citations may not always be 100% accurate.