Gaya APA

Varian, H, R. (1978). Microeconomic analysis / Hal R.Varian (Ed.Ke.1, Cet.1). New York: W.W. Norton n Company.

Gaya MLA

Varian, Hal, R.. "Microeconomic analysis / Hal R.Varian". Ed.Ke.1, Cet.1 New York: W.W. Norton n Company, 1978. Textbook.