Cita APA (7th ed.)

Polenske, K. R. (1974). State estimates of technology, 1963. Lexington Books.

Cita Chicago (17th ed.)

Polenske, Karen R. State Estimates of Technology, 1963. Lexington, Mass.: Lexington Books, 1974.

Cita MLA (8th ed.)

Polenske, Karen R. State Estimates of Technology, 1963. Lexington Books, 1974.