Foster, R. B. (1974). Production, Pollution, Protection, by W. B. Yapp [Review]. Zenodo.
Cita Chicago (17th ed.)Foster, Reginald B. Production, Pollution, Protection, by W. B. Yapp [Review]. Zenodo, 1974.
Cita MLA (9th ed.)Foster, Reginald B. Production, Pollution, Protection, by W. B. Yapp [Review]. Zenodo, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.