APA (7th ed.) Citation

Farrell, C., Katkin, B., Akhavi, D., Scotti, A., Yates, K., Craig, A., . . . Kreng, J. (2001). Hard as nails. New Concorde.

Chicago Style (17th ed.) Citation

Farrell, Christopher, et al. Hard as Nails. [United States]: New Concorde, 2001.

MLA (9th ed.) Citation

Farrell, Christopher, et al. Hard as Nails. New Concorde, 2001.