APA (7th ed.) Citation

Hooper, J., Owen, J., Holmes, E., Shaffer, J., Huston, P., Sagalow, C., . . . Schaeffer, J. (2010). Letters. Parachutist, 51(12), 9.

Chicago Style (17th ed.) Citation

Hooper, Jim, Jeff Owen, Eric Holmes, Joseph Shaffer, Paul Huston, Craig Sagalow, Bryan Burke, and Jon Schaeffer. "Letters." Parachutist 51, no. 12 (2010): 9.

MLA (9th ed.) Citation

Hooper, Jim, et al. "Letters." Parachutist, vol. 51, no. 12, 2010, p. 9.