Gil Calderón, M. (2015). Elderly People from the Library Science: A Sistematic Review.
Chicago Style citaatGil Calderón, Marcela. Elderly People From the Library Science: A Sistematic Review. 2015.
MLA citatieGil Calderón, Marcela. Elderly People From the Library Science: A Sistematic Review. 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.