APA (7th ed.) Citation

Giles, B. (2013). Sweeper types in descending order of popularity. Public Works, 144(6), 44.

Chicago Style (17th ed.) Citation

Giles, Brian. "Sweeper Types in Descending Order of Popularity." Public Works 144, no. 6 (2013): 44.

MLA (9th ed.) Citation

Giles, Brian. "Sweeper Types in Descending Order of Popularity." Public Works, vol. 144, no. 6, 2013, p. 44.