Citazione APA

Yellowlees, W. W. (1976). Points from letters: Royal College of Physicians and fluoridation.

Stile di citazione Chicago

Yellowlees, W W. Points From Letters: Royal College of Physicians and Fluoridation. 1976.

Citazione MLA

Yellowlees, W W. Points From Letters: Royal College of Physicians and Fluoridation. 1976.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.