Cita APA (7a ed.)

Christensen, E. O., & Cahill, H. (1967). The index of american design ([3rd printing].). Macmillan Company.

Cita Chicago Style (17a ed.)

Christensen, Erwin Ottomar, y Holger Cahill. The Index of American Design. [3rd printing]. New York: Macmillan Company, 1967.

Cita MLA (9a ed.)

Christensen, Erwin Ottomar, y Holger Cahill. The Index of American Design. [3rd printing]. Macmillan Company, 1967.