Citazione Stile APA (7a Edizione)

Johnson, D. G. (1987). Agricultural reform efforts in the United States and Japan. New York University Press.

Citazione stile Chigago Style (17a edizione)

Johnson, D. Gale. Agricultural Reform Efforts in the United States and Japan. New York: New York University Press, 1987.

Citatione MLA (9a ed.)

Johnson, D. Gale. Agricultural Reform Efforts in the United States and Japan. New York University Press, 1987.