APA (7th ed.) Citation

Courtright, A. (2002). A liquid face. Inside Photoshop, 6(6), 13.

Chicago Style (17th ed.) Citation

Courtright, Amy. "A Liquid Face." Inside Photoshop 6, no. 6 (2002): 13.

MLA (9th ed.) Citation

Courtright, Amy. "A Liquid Face." Inside Photoshop, vol. 6, no. 6, 2002, p. 13.