Cita APA (7a ed.)

Seligman, E. R., & Johnson, A. (1963). Encyclopaedia of the Social Sciences. The Macmillan Company.

Cita Chicago Style (17a ed.)

Seligman, Edwin R.A, y Alvin Johnson. Encyclopaedia of the Social Sciences. New York: The Macmillan Company, 1963.

Cita MLA (9a ed.)

Seligman, Edwin R.A, y Alvin Johnson. Encyclopaedia of the Social Sciences. The Macmillan Company, 1963.