How do we eliminate noisy references in the web database?

Entries such as this: https://www.mendeley.com/research/machine-translation-76/?utm_source=desktop&utm_medium=1.17.1&utm_campaign=open_catalog&userDocumentId=%7Bef457595-be38-4c16-9843-69a8590f9deb%7D Or this: https://www.mendeley.com/catalog/speech-language-processing-introduction-natural-language-processing-computational-linguistics-speech-36/ include several erroneous references. Jurafsky and Martins' book is cited as an article in a journal, as a paper in Cancer Research and so on... This makes it hard to clarify, e.g. the different editions of the book. If we update our references based on searches on the web, our reference list keeps being populated with these noisy references. So: how can we eliminate these noisy references from the web database, or how can we signal them not to be imported into our list of references? Thank you