Citazione APA

Diffey, B. (2000). Has the sun protection factor had its day? British Medical Journal.

Stile di citazione Chicago

Diffey, Brian. Has the Sun Protection Factor Had Its Day? British Medical Journal, 2000.

Citazione MLA

Diffey, Brian. Has the Sun Protection Factor Had Its Day? British Medical Journal, 2000.

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