APA-viite

Faubel, R., Lopez-Garcia, E., Guallar-Castillón, P., Balboa-Castillo, T., Gutiérrez-Fisac, J. L., Banegas, J. R., & Rodríguez-Artalejo, F. (2009). Sleep Duration and Health-Related Quality of Life among Older Adults: A Population-Based Cohort in Spain. Associated Professional Sleep Societies, LLC.

Chicago-tyylinen lähdeviittaus

Faubel, Raquel, Esther Lopez-Garcia, Pilar Guallar-Castillón, Teresa Balboa-Castillo, Juan Luis Gutiérrez-Fisac, José R. Banegas, ja Fernando Rodríguez-Artalejo. Sleep Duration and Health-Related Quality of Life Among Older Adults: A Population-Based Cohort in Spain. Associated Professional Sleep Societies, LLC, 2009.

MLA-viite

Faubel, Raquel, et al. Sleep Duration and Health-Related Quality of Life Among Older Adults: A Population-Based Cohort in Spain. Associated Professional Sleep Societies, LLC, 2009.

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