APA-viite (7. p.)
Hazelton, S. (2013). Great days at work: How positive psychology can transform your working life. Kogan Page Limited.
Chicago-viite (17. p.)
Hazelton, Suzanne. Great Days at Work: How Positive Psychology Can Transform Your Working Life. London: Kogan Page Limited, 2013.
MLA-viite (9. p.)
Hazelton, Suzanne. Great Days at Work: How Positive Psychology Can Transform Your Working Life. Kogan Page Limited, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.