APA (7th ed.) Citation

Burke, B., Lewis, M., Yamanaka, A., & Ferguson, R. (2014). LETTERS. Parachutist, 55(7), 8.

Chicago Style (17th ed.) Citation

Burke, Bryan, Marcelaine Lewis, Atsushi Yamanaka, and Rick Ferguson. "LETTERS." Parachutist 55, no. 7 (2014): 8.

MLA (9th ed.) Citation

Burke, Bryan, et al. "LETTERS." Parachutist, vol. 55, no. 7, 2014, p. 8.