Citazione APA

Hardell, L., Carlberg, M., Söderqvist, F., & Mild, K. H. (2007). Long‐term use of cellular phones and brain tumours: Increased risk associated with use for ⩾10 years. BMJ Group.

Stile di citazione Chicago

Hardell, Lennart, Michael Carlberg, Fredrik Söderqvist, e Kjell Hansson Mild. Long‐term Use of Cellular Phones and Brain Tumours: Increased Risk Associated With Use for ⩾10 Years. BMJ Group, 2007.

Citazione MLA

Hardell, Lennart, Michael Carlberg, Fredrik Söderqvist, e Kjell Hansson Mild. Long‐term Use of Cellular Phones and Brain Tumours: Increased Risk Associated With Use for ⩾10 Years. BMJ Group, 2007.

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