APA-viite

Blue, L., Rosero Bixby, L., & Goldman, N. (2015). Disease and weight loss: A prospective study of middle-aged and older adults in Costa Rica and England.

Chicago-tyylinen lähdeviittaus

Blue, Laura, Luis Rosero Bixby, ja Noreen Goldman. Disease and Weight Loss: A Prospective Study of Middle-aged and Older Adults in Costa Rica and England. 2015.

MLA-viite

Blue, Laura, Luis Rosero Bixby, ja Noreen Goldman. Disease and Weight Loss: A Prospective Study of Middle-aged and Older Adults in Costa Rica and England. 2015.

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