Wolff, C. (2017). Ithaka S+R US Library Survey 2016.
Chicago Style (17th ed.) CitationWolff, Christine. Ithaka S+R US Library Survey 2016. 2017.
MLA (9th ed.) CitationWolff, Christine. Ithaka S+R US Library Survey 2016. 2017.
Warning: These citations may not always be 100% accurate.