APA Citation

West, R. (1999). Life expectancy and relation to smoking. BMJ Group.

Citação norma Chicago

West, R. Life Expectancy and Relation to Smoking. BMJ Group, 1999.

MLA Citation

West, R. Life Expectancy and Relation to Smoking. BMJ Group, 1999.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.