출처가 · 출처를
source (of information), origin
Example
기사를 쓸 때는 출처를 꼭 밝혀야 해요.
When you write an article, you must always cite your sources.
Word parts
출 out+처 place
Literally 'the place it came out of.'
Good to know
출처를 밝히다 'to reveal or cite the source' is the key collocation.