Johnson, S. (2021). Extra life: A short history of living longer. Riverhead Books.
Cita Chicago Style (17a ed.)Johnson, Steven. Extra Life: A Short History of Living Longer. New York: Riverhead Books, 2021.
Cita MLA (8a ed.)Johnson, Steven. Extra Life: A Short History of Living Longer. Riverhead Books, 2021.
Precaución: Estas citas no son 100% exactas.