Pursell, J. J. (2021). Medicinal herbs for immune defense: 104 trusted recipes for fighting colds, flus, fevers & more. Timber Press.
Cita Chicago Style (17a ed.)Pursell, J. J. Medicinal Herbs for Immune Defense: 104 Trusted Recipes for Fighting Colds, Flus, Fevers & More. Portland, Oregon: Timber Press, 2021.
Cita MLA (8a ed.)Pursell, J. J. Medicinal Herbs for Immune Defense: 104 Trusted Recipes for Fighting Colds, Flus, Fevers & More. Timber Press, 2021.
Precaución: Estas citas no son 100% exactas.