Citazione Stile APA (7a Edizione)
Dik, B. J., & Duffy, R. D. (2012). Make your job a calling: How the psychology of vocation can change your life at work. Templeton Press.
Citazione stile Chigago Style (17a edizione)
Dik, Bryan J., e Ryan D. Duffy. Make Your Job a Calling: How the Psychology of Vocation Can Change Your Life at Work. West Conshohocken, PA: Templeton Press, 2012.
Citatione MLA (9a ed.)
Dik, Bryan J., e Ryan D. Duffy. Make Your Job a Calling: How the Psychology of Vocation Can Change Your Life at Work. Templeton Press, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.