Cita APA (7th ed.)

Demmart, H. G. (1973). The Economics of professional team sports. Lexington Books.

Cita Chicago (17th ed.)

Demmart, Henry G. The Economics of Professional Team Sports. Lexington, Mass: Lexington Books, 1973.

Cita MLA (9th ed.)

Demmart, Henry G. The Economics of Professional Team Sports. Lexington Books, 1973.