APA (7e ed.) Bronvermelding

Schneider, E. (2004). Healthy by nature: The healing power of natural agents (ed.). editirial Safeliz.

Chicago (17e ed.) Bronvermelding

Schneider, Ernst. Healthy by Nature: The Healing Power of Natural Agents. ed. Espana: editirial Safeliz, 2004.

MLA (9e ed.) Bronvermelding

Schneider, Ernst. Healthy by Nature: The Healing Power of Natural Agents. ed. editirial Safeliz, 2004.