APA (7th ed.) Citation

Patrick, D. (2000). Lectorum Marks 40 Years of Service. Publishers Weekly, 247(27), 20.

Chicago Style (17th ed.) Citation

Patrick, Diane. "Lectorum Marks 40 Years of Service." Publishers Weekly 247, no. 27 (2000): 20.

MLA (9th ed.) Citation

Patrick, Diane. "Lectorum Marks 40 Years of Service." Publishers Weekly, vol. 247, no. 27, 2000, p. 20.