Gaya APA
Methods of seawater analysis [sumber elektronik] / Klaus Grasshoff, Klaus Kremling, Manfred Ehrhardt. (1999).
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Gaya MLA
Methods of seawater analysis [sumber elektronik] / Klaus Grasshoff, Klaus Kremling, Manfred Ehrhardt.
Ed. Ke- 3.
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,
1999.
Text.