Citação APA (7ª ed.)
Philp, R. B. (2012). Environmental issues for the Twenty-first century and their impact on human health. Bentham Books.
Citação do estilo Chicago (17ª ed.)
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.
Citação MLA (9ª ed.)
Philp, Richard B. Environmental Issues for the Twenty-first Century and Their Impact on Human Health. Bentham Books, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.