The basics of a reference list entry for a dataset:
The basics of a reference list entry for a test, scale, or inventory manual:
Note: Most tests, scales or inventories will originally be published with their supporting literature, i.e. a journal article, or a manual in the format of an authored or edited book. For preference, reference this supporting literature when you wish to reference the test, (see also, Journal Articles). Where supporting literature does not exist, the test itself can be referenced.
The basics of a reference list entry for software or a mobile app: