Cita APA (7th ed.)

Fishman, G. S. (1969). Spectral methods in econometrics. Harvard University Press.

Cita Chicago (17th ed.)

Fishman, George S. Spectral Methods in Econometrics. Cambridge, Mass.: Harvard University Press, 1969.

Cita MLA (8th ed.)

Fishman, George S. Spectral Methods in Econometrics. Harvard University Press, 1969.