Jaffrey, K. S. (1984). How to fast: Nature's method for the restoration of health (7th edition, revised and enlarged.). K.S. Jaffrey.
Cita Chicago (17th ed.)Jaffrey, Kenneth S. How to Fast: Nature's Method for the Restoration of Health. 7th edition, revised and enlarged. Nelly Bay, QLD.: K.S. Jaffrey, 1984.
Cita MLA (8th ed.)Jaffrey, Kenneth S. How to Fast: Nature's Method for the Restoration of Health. 7th edition, revised and enlarged. K.S. Jaffrey, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.