Citazione Stile APA (7a Edizione)
Philp, R. B. (2012). Environmental issues for the Twenty-first century and their impact on human health. Bentham Books.
Citazione stile Chigago Style (17a edizione)
Philp, Richard B. Environmental Issues for the Twenty-first Century and Their Impact on Human Health. [Saif Zone, Sharjah, U.A.E]: Bentham Books, 2012.
Citatione MLA (9a ed.)
Philp, Richard B. Environmental Issues for the Twenty-first Century and Their Impact on Human Health. Bentham Books, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.