Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

Blue, Laura, et al. Disease and Weight Loss: A Prospective Study of Middle-aged and Older Adults in Costa Rica and England.