Shaw, G. B. (1939). Back to Methuselah: A metabiological pentateuch. Penguin Books.
Chicago Style (17th ed.) CitationShaw, George Bernard. Back to Methuselah: A Metabiological Pentateuch. Harmondsworth: Penguin Books, 1939.
MLA (9th ed.) CitationShaw, George Bernard. Back to Methuselah: A Metabiological Pentateuch. Penguin Books, 1939.
Warning: These citations may not always be 100% accurate.