Citazione Stile APA (7a Edizione)

Smith, G. (1958). Stable and unstable factory workers in a Swedish city: A psychological investigation by means of a new type questionnaire. C. W. K. Gleerup.

Citazione stile Chigago Style (17a edizione)

Smith, Gudmund. Stable and Unstable Factory Workers in a Swedish City: A Psychological Investigation by Means of a New Type Questionnaire. Lund: C. W. K. Gleerup, 1958.

Citatione MLA (9a ed.)

Smith, Gudmund. Stable and Unstable Factory Workers in a Swedish City: A Psychological Investigation by Means of a New Type Questionnaire. C. W. K. Gleerup, 1958.