I know Chicago requires a link for electronic resources, but the links provided by EEBO and Eighteeth Century Online are preposterous: can we just delete them? They will be obsolete in a few years anyway. Burton, F.T. The artist’s Arcanum; or, the essence of a variety of useful and entertaining arts, carefully and perspicuously laid down, the greater part from actual experiments. London: W. Harrod, 1799. Eighteenth Century Online. Web. 31 December 2017. http://find.galegroup.com.ezproxy.cul.columbia.edu/ecco/retrieve.do?sgHitCountType=None&sort=Author&tabID=T001&prodId=ECCO&resultListType=RESULT_LIST&searchId=R20&searchType=BasicSearchForm¤tPosition=12&qrySerId=Locale%28en%2C%2C%29%3AFQE%3D%280X%2CNone%2C6%29grotto%3AAnd%3AFQE%3D%280X%2CNone%2C6%29cement%3AAnd%3AFQE%3D%280X%2CNone%2C6%29Burton%3AAnd%3ALQE%3D%28BA%2CNone%2C124%292NEF+Or+0LRH+Or+2NEK+Or+0LRL+Or+2NEI+Or+0LRI+Or+2NEJ+Or+0LRK+Or+2NEG+Or+0LRF+Or+2NEH+Or+0LRJ+Or+2NEM+Or+0LRN+Or+2NEL+Or+0LRM%24&retrieveFormat=MULTIPAGE_DOCUMENT&userGroupName=columbiau&inPS=true&contentSet=ECCOArticles&&docId=CW3309929896&retrieveFormat=MULTIPAGE_DOCUMENT&docLevel=FASCIMILE&workId=CW3309929896&relevancePageBatch=CW109929896&showLOI=Yes&contentSet=&callistoContentSet=ECLL&docPage=article&hilite=y
Yes, I think in many cases that's what students did anyway, so that would make it consistent.