APA (7th ed.) Citation

HO, P. (1999). Why a dermatologic consultation? Cutis, 63(6), 316.

Chicago Style (17th ed.) Citation

HO, Perry. "Why a Dermatologic Consultation?" Cutis 63, no. 6 (1999): 316.

MLA (9th ed.) Citation

HO, Perry. "Why a Dermatologic Consultation?" Cutis, vol. 63, no. 6, 1999, p. 316.