(1966). Fountains of youth: How to live longer & healthier. Berkeley: Ronin Publishing, Inc.
Trích dẫn kiểu ChicagoFountains of Youth: How to Live Longer & Healthier. Berkeley: Ronin Publishing, Inc, 1966.
MLA引文Fountains of Youth: How to Live Longer & Healthier. Berkeley: Ronin Publishing, Inc, 1966.
警告:這些引文格式不一定是100%准確.