Cita APA (7a ed.)

Lawley, D. N., & Maxwell, A. E. (1971). Factor analysis as a statistical method (2nd ed.). Butterworths.

Cita Chicago Style (17a ed.)

Lawley, Derrick Norman, y A. E. Maxwell. Factor Analysis as a Statistical Method. 2nd ed. London: Butterworths, 1971.

Cita MLA (9a ed.)

Lawley, Derrick Norman, y A. E. Maxwell. Factor Analysis as a Statistical Method. 2nd ed. Butterworths, 1971.