Dyfyniad APA
Moore, P. (2005). The Observers Year: 366 Nights of the Universe (Second Edition.). Springer London. https://doi.org/10.1007/1-84628-155-5
Dyfyniad Arddull Chicago
Moore, Patrick. The Observers Year: 366 Nights of the Universe. Second Edition. London: Springer London, 2005. https://doi.org/10.1007/1-84628-155-5.
Dyfyniad MLA
Moore, Patrick. The Observers Year: 366 Nights of the Universe. Second Edition. Springer London, 2005. https://doi.org/10.1007/1-84628-155-5.
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