Citazione APA

Weber, G. P., Killgallon, J. J., & O'Shaughnessy, M. M. (1979). Seek and find (2nd ed.). Benziger.

Stile di citazione Chicago

Weber, Gerard P., James J. Killgallon, e Mary Michael O'Shaughnessy. Seek and Find. 2nd ed. Encino, Calif.: Benziger, 1979.

Citazione MLA

Weber, Gerard P., et al. Seek and Find. 2nd ed. Benziger, 1979.