APA-viite

León Aguilera, D., Gómez Maldonado, E., Urrutia Quiroz, B., & Rojas G, N. (2021). Loneliness in elderly people: An intervention proposal through the telephone accompaniment in Santiago de Chile.

Chicago-tyylinen lähdeviittaus

León Aguilera, Diana, Esteban Gómez Maldonado, Beatriz Urrutia Quiroz, ja Natalia Rojas G. Loneliness in Elderly People: An Intervention Proposal Through the Telephone Accompaniment in Santiago De Chile. 2021.

MLA-viite

León Aguilera, Diana, Esteban Gómez Maldonado, Beatriz Urrutia Quiroz, ja Natalia Rojas G. Loneliness in Elderly People: An Intervention Proposal Through the Telephone Accompaniment in Santiago De Chile. 2021.

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