65.6k views
3 votes
Previous research has demonstrated that temperamental characteristics and facial structure can be related (Brown and Jones, 1990; Arcus and Kagan, 1995). (Two things in citations to catch here)

User ShayD
by
8.4k points

1 Answer

5 votes
Citations are references such as books. The answer would be Brown and Jones, 1990 and Arcus and Kagan, 1995.
User The Zero
by
7.4k points