APA (7th ed.) Citation

JB, P. (2009). Examining the MLS. American Libraries, 40(6/7), 10.

Chicago Style (17th ed.) Citation

JB, Post. "Examining the MLS." American Libraries 40, no. 6/7 (2009): 10.

MLA (9th ed.) Citation

JB, Post. "Examining the MLS." American Libraries, vol. 40, no. 6/7, 2009, p. 10.