APA

Bilas R. A., . (1967). Microeconomic theory: a graphical analysis. New York: McGraw-Hill.

Chicago

Bilas Richard A, . 1967. Microeconomic theory: a graphical analysis. New York: McGraw-Hill.

Harvard

Bilas R. A., . (1967). Microeconomic theory: a graphical analysis. New York: McGraw-Hill.

MLA

Bilas Richard A, . Microeconomic theory: a graphical analysis. New York: McGraw-Hill. 1967.