APA引文

(1966). Fountains of youth: How to live longer & healthier. Berkeley: Ronin Publishing, Inc.

Trích dẫn kiểu Chicago

Fountains 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.