APA (7th ed.) Citation

Giles, M., Novak, R., & Geeslin, C. (1984). Pages. People, 21(25), 14.

Chicago Style (17th ed.) Citation

Giles, Mark, Ralph Novak, and Campbell Geeslin. "Pages." People 21, no. 25 (1984): 14.

MLA (9th ed.) Citation

Giles, Mark, et al. "Pages." People, vol. 21, no. 25, 1984, p. 14.