Não informado. (2010). Mining and Scientific Press. Dewey Publishing.
Chicago (17e ed.) BronvermeldingNão informado. Mining and Scientific Press. San Francisco, Calif: Dewey Publishing, 2010.
MLA (8e ed.) BronvermeldingNão informado. Mining and Scientific Press. Dewey Publishing, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.