APA (7th ed.) Citation

Trust, G. (2010). 'GURLS' OF SUMMER. Billboard, 122(37), 58.

Chicago Style (17th ed.) Citation

Trust, Gary. "'GURLS' OF SUMMER." Billboard 122, no. 37 (2010): 58.

MLA (9th ed.) Citation

Trust, Gary. "'GURLS' OF SUMMER." Billboard, vol. 122, no. 37, 2010, p. 58.