Citazione Stile APA (7a Edizione)
Studenmund, A., Gwartney,James D. joint author, & Stroup,Richard L. joint author. (1987). Coursebook to accompany economics: Private and public choice (4th ed.). Harcourt Brace.
Citazione stile Chigago Style (17a edizione)
Studenmund, A.H, Gwartney,James D. joint author, e Stroup,Richard L. joint author. Coursebook to Accompany Economics: Private and Public Choice. 4th ed. San Diago: Harcourt Brace, 1987.
Citatione MLA (9a ed.)
Studenmund, A.H, et al. Coursebook to Accompany Economics: Private and Public Choice. 4th ed. Harcourt Brace, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.