Citazione Stile APA (7a Edizione)

Sklarew, A. (1980). Techniques of a professional commodity chad analyst. Commodity Research Bureau.

Citazione stile Chigago Style (17a edizione)

Sklarew, Arthur. Techniques of a Professional Commodity Chad Analyst. New York: Commodity Research Bureau, 1980.

Citatione MLA (9a ed.)

Sklarew, Arthur. Techniques of a Professional Commodity Chad Analyst. Commodity Research Bureau, 1980.