APA-referens (7:e uppl.)
Mohammed, A. U. (2014). Human exposure to arsenic and other potentially toxic metals in some waters: The effect of leaching from rocks into surrounding waters. Anchor Academic Publishing.
Chicago-referens (17:e uppl.)
Mohammed, Admu Usman. Human Exposure to Arsenic and Other Potentially Toxic Metals in Some Waters: The Effect of Leaching from Rocks into Surrounding Waters. Hamburg, Germany: Anchor Academic Publishing, 2014.
MLA-referens (9:e uppl.)
Mohammed, Admu Usman. Human Exposure to Arsenic and Other Potentially Toxic Metals in Some Waters: The Effect of Leaching from Rocks into Surrounding Waters. Anchor Academic Publishing, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.