- "Cite" means to quote or refer to a source, which fits the context of referencing.
- "Implement" means to put into effect, which relates to following guidelines or rules.
The question is asking for a word that has a similar relationship to "references" as "implement" has to "guidelines." The correct word is "cite" because you "cite references" in a work, just as you "implement guidelines." Explanation:
- (A) "Sight" is unrelated and does not fit the relationship between the words.
- (B) "Site" refers to a location, which also does not relate to "references."
- (D) "Plagiarise" is the act of copying, which has no relation to "implement" in this context.
Thus, the correct answer is (C) "Cite."