APA-viite

Mueller, A. A., Kalak, N., Schwenzer-Zimmerer, K., Holsboer-Trachsler, E., & Brand, S. (2014). Cortisol levels and sleep patterns in infants with orofacial clefts undergoing surgery. Dove Medical Press.

Chicago-tyylinen lähdeviittaus

Mueller, Andreas A., Nadeem Kalak, Katja Schwenzer-Zimmerer, Edith Holsboer-Trachsler, ja Serge Brand. Cortisol Levels and Sleep Patterns in Infants With Orofacial Clefts Undergoing Surgery. Dove Medical Press, 2014.

MLA-viite

Mueller, Andreas A., et al. Cortisol Levels and Sleep Patterns in Infants With Orofacial Clefts Undergoing Surgery. Dove Medical Press, 2014.

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