There are no general instructions for references because they are always both discipline-specific and publication-specific. Supervisors are responsible for guiding the students to the guidelines of their own field. The Library does not provide advice but there is some information in the materials of the course Scientific Information Retrieval.
Please see the guide Reference Notation.
The University of Lapland and Lapland UAS both use Mendeley reference management application. The Library provides a Mendeley guide as well as guidance. Basics of Mendeley are a part of the course YMEN1804 Scientific Information Retrieval.
Always follow the reference style you are using. In general you must indicate how to access the material in addition to the bibliographical information.