Citazione Stile APA (7a Edizione)

Watson, D. S., & Holman, M. A. (1977). Price theory and its uses (4a. ed.). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Watson, Donald Stevenson, e Mary A. Holman. Price Theory and Its Uses. 4a. ed. Boston: Houghton Mifflin, 1977.

Citatione MLA (9a ed.)

Watson, Donald Stevenson, e Mary A. Holman. Price Theory and Its Uses. 4a. ed. Houghton Mifflin, 1977.