Hall, N. (2013). Principles of reflexolgy: What it is, how it works, and what it can do for you (Revised edition.). Singing Dragon.
Style de citation Chicago (17e éd.)Hall, Nicola. Principles of Reflexolgy: What It Is, How It Works, and What It Can Do for You. Revised edition. London: Singing Dragon, 2013.
Style de citation MLA (8e éd.)Hall, Nicola. Principles of Reflexolgy: What It Is, How It Works, and What It Can Do for You. Revised edition. Singing Dragon, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.