Cita APA (7th ed.)

Bilas, R. A. (1967). Micro Economic Theory. McGraw-Hill.

Cita Chicago (17th ed.)

Bilas, Richard A. Micro Economic Theory. London: McGraw-Hill, 1967.

Cita MLA (9th ed.)

Bilas, Richard A. Micro Economic Theory. McGraw-Hill, 1967.