Garfield, R. M. (2016). Garfield Responds. Am J Public Health.
Citação norma ChicagoGarfield, Richard M. "Garfield Responds." Am J Public Health 2016.
MLA CitationGarfield, Richard M. "Garfield Responds." Am J Public Health 2016.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.