How I wish OttoBib was available back then. This handy little browser app takes the ISBN [International Standard Book Numbers] of the books you want to reference and changes that into one of three formats, MLA, APA, or Chicago/Turabian. That’s it, instant references. OttoBib accepts both ISBN-10 and ISBN-13, and will also spit out a permalink of the results so you don’t have to enter the numbers again. Make a bibliography. It’s free, easy and OttoMatic – [OttoBib]

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