Gibbsian Botching

I just saw my favorite botched reference of all time: "[21] Mason A. Porter, Jukka-pekka Onnela, Peter J Mucha, and Josiah Willard Gibbs. Communities in Networks. Notices of the AMS, 56(9), 2009."

As I wrote to the author: So, while I appreciate having an eminent scientist like Josiah as a coauthor, he died almost 73 years before I was born, so I'm afraid this reference has a slight bug in it.