Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Christensen, M. (2009). Validation and test of central concepts in positive work and organizational psychology: The second report from the Nordic project Positive factors at work. Nordic Council of Ministers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Marit Christensen. Validation and Test of Central Concepts in Positive Work and Organizational Psychology: The Second Report from the Nordic Project Positive Factors at Work. Copenhagen: Nordic Council of Ministers, 2009.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Marit Christensen. Validation and Test of Central Concepts in Positive Work and Organizational Psychology: The Second Report from the Nordic Project Positive Factors at Work. Nordic Council of Ministers, 2009.