Tohutoro APA (7th ed.)
Gaensler, B. (2011). Extreme cosmos. NewSouth Pub..
Tohutoru Kātū Chicago (17th ed.)
Gaensler, Bryan. Extreme Cosmos. Sydney: NewSouth Pub., 2011.
Tohutoro MLA (9th ed.)
Gaensler, Bryan. Extreme Cosmos. NewSouth Pub., 2011.
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