Παραπομπή σε μορφή APA (7η εκδ.)

Ferriss, A. L. (2010). Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Springer Science+Business Media B.V.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Dordrecht: Springer Science+Business Media B.V, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ferriss, Abbott L. Approaches to Improving the Quality of Life: How to Enhance the Quality of Life. Springer Science+Business Media B.V, 2010.