Referencing correctly with Cite Them Right
Earlier this year the UBL provided trial access to Cite Them Right Online of MacMillan. The database was used quite well, and therefore will be permanently accessible for students and researchers of Leiden University.
Cite Them Right Online (CTRO) is a comprehensive guide to referencing just about any source: books, journal articles, websites, twitter posts, sacred texts, government publications and much more. The emphasis is on known citation styles, such as APA, Chicago, Harvard and Vancouver.
The CTRO also includes tutorials on how to avoid plagiarism, how to create a bibliography and how to insert quotes in texts.