Citazione Stile APA (7a Edizione)

Trevelyan, J. (1998). Holistic home: Creating an environment for physical & spiritual well - being. Sterling Publishing co.

Citazione stile Chigago Style (17a edizione)

Trevelyan, Joanna. Holistic Home: Creating an Environment for Physical & Spiritual Well - Being. New york: Sterling Publishing co, 1998.

Citatione MLA (8a ed.)

Trevelyan, Joanna. Holistic Home: Creating an Environment for Physical & Spiritual Well - Being. Sterling Publishing co, 1998.