Cita APA (7a ed.)

Shaw, G. B. (1965). Back to Methuselah: A Metabiological Pentateuch. Penguin.

Cita Chicago Style (17a ed.)

Shaw, George Bernard. Back to Methuselah: A Metabiological Pentateuch. Middlesex: Penguin, 1965.

Cita MLA (9a ed.)

Shaw, George Bernard. Back to Methuselah: A Metabiological Pentateuch. Penguin, 1965.