APA (7th ed.) Citation

Papier, K., Knuppel, A., Key, T., & Travis, R. (2020). This is not the EAT– Lancet Diet – Authors' reply. Elsevier.

Chicago Style (17th ed.) Citation

Papier, K., A. Knuppel, TJ Key, and RC Travis. This Is Not the EAT– Lancet Diet – Authors' Reply. Elsevier, 2020.

MLA (9th ed.) Citation

Papier, K., et al. This Is Not the EAT– Lancet Diet – Authors' Reply. Elsevier, 2020.