APA citiranje

Clarkson,E.N.k. (2012). Invertebrate Palaeontology and Evolution (4th.). Wiley India.

Chicago Edition Citation

Clarkson,E.N.k. Invertebrate Palaeontology and Evolution. 4th. USA: Wiley India, 2012.

MLA citiranje

Clarkson,E.N.k. Invertebrate Palaeontology and Evolution. 4th. Wiley India, 2012.

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