APA način citiranja

Céspedes, I. F. (2019). Factors related to the feeling of loneliness during old age.

Čikaški stil citiranja

Céspedes, Ivannia Fonseca. Factors Related to the Feeling of Loneliness During Old Age. 2019.

MLA način citiranja

Céspedes, Ivannia Fonseca. Factors Related to the Feeling of Loneliness During Old Age. 2019.

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