एपीए उद्धरण

Rehkopf, D. H., Duong, A., Dow, W. H., & Rosero Bixby, L. (2019). Life-course BMI and biomarkers in persons aged 60 years or older: A comparison of the USA and Costa Rica.

शिकागो स्टाइल उद्धरण

Rehkopf, David H., Andrew Duong, William H. Dow, और Luis Rosero Bixby. Life-course BMI and Biomarkers in Persons Aged 60 Years or Older: A Comparison of the USA and Costa Rica. 2019.

एमएलए उद्धरण

Rehkopf, David H., Andrew Duong, William H. Dow, और Luis Rosero Bixby. Life-course BMI and Biomarkers in Persons Aged 60 Years or Older: A Comparison of the USA and Costa Rica. 2019.