Dyfyniad APA

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.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.