Cita APA (7th ed.)

Goodman, C., Adair, R. K., Coryell, C. D., Deutsch, M., Evans, R. D., Feld, B. T., . . . Wigner, E. P. (1952). Introduction to pile theory. Addison-Wesley.

Cita Chicago (17th ed.)

Goodman, Clark, et al. Introduction to Pile Theory. Cambridge: Addison-Wesley, 1952.

Cita MLA (9th ed.)

Goodman, Clark, et al. Introduction to Pile Theory. Addison-Wesley, 1952.

Atenció: Aquestes cites poden no estar 100% correctes.