selection vs quotation

selection and quotation both are nouns.

Word	Noun	Adjective	Verb	Adverb
selection	Yes	No	No	No
quotation	Yes	No	No	No

As nouns, quotation is a hyponym of selection; that is, quotation is a word with a more specific, narrower meaning than selection:

selection (noun)	quotation (noun)
the act of choosing or selecting	the practice of quoting from books or plays etc.
the person or thing chosen or selected	a passage or expression that is quoted or cited
a passage selected from a larger work	a short note recognizing a source of information or of a quoted passage
an assortment of things from which a choice can be made	a statement of the current market price of a security or commodity
a natural process resulting in the evolution of organisms best adapted to the environment