Cita APA (7a ed.)

Clymer, R. S. (1996). Nature's healing agents: The medicines of nature (or the natura system). Meyerbooks.

Cita Chicago Style (17a ed.)

Clymer, R. Swinburne. Nature's Healing Agents: The Medicines of Nature (or the Natura System). Glenwood: Meyerbooks, 1996.

Cita MLA (9a ed.)

Clymer, R. Swinburne. Nature's Healing Agents: The Medicines of Nature (or the Natura System). Meyerbooks, 1996.