A ______ gives the readers details about the source so that they have a good understanding of what kind of source it is and could find the source themselves if necessary.
A.reference
B.citation
C.paraphrase
D.quotation
- · 有4位网友选择 A,占比40%
- · 有3位网友选择 B,占比30%
- · 有2位网友选择 C,占比20%
- · 有1位网友选择 D,占比10%