Blake, J. (1998). Healthy home: A practical and resourceful guide to making your own home fit for body, mind, and spirit. David & Charles.
Chicago-Zitierstil (17. Ausg.)Blake, Jill. Healthy Home: A Practical and Resourceful Guide to Making Your Own Home Fit for Body, Mind, and Spirit. U.K: David & Charles, 1998.
MLA-Zitierstil (9. Ausg.)Blake, Jill. Healthy Home: A Practical and Resourceful Guide to Making Your Own Home Fit for Body, Mind, and Spirit. David & Charles, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.