Citazione Stile APA (7a Edizione)
Drum, D. J., & Knott, J. E. (1977). Structured groups for facilitating development: Acquiring life skills, resolving life themes, and making life transitions. Human Sciences Press.
Citazione stile Chigago Style (17a edizione)
Drum, David J., e J. Eugene Knott. Structured Groups for Facilitating Development: Acquiring Life Skills, Resolving Life Themes, and Making Life Transitions. New York: Human Sciences Press, 1977.
Citatione MLA (9a ed.)
Drum, David J., e J. Eugene Knott. Structured Groups for Facilitating Development: Acquiring Life Skills, Resolving Life Themes, and Making Life Transitions. Human Sciences Press, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.