Kellogg, J. H. (2001). Health ladder: A series of twenty health promoting exercises. Teach Services, Inc.
Style de citation Chicago (17e éd.)Kellogg, John Harvey. Health Ladder: A Series of Twenty Health Promoting Exercises. Teach Services, Inc, 2001.
Style de citation MLA (9e éd.)Kellogg, John Harvey. Health Ladder: A Series of Twenty Health Promoting Exercises. Teach Services, Inc, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.