"Bo" Sears, J. (2015). Helium: The Disappearing Element (1st ed. 2015.). Cham: Springer International Publishing : Imprint: Springer.
Citación estilo Chicago"Bo" Sears, Jr. Helium: The Disappearing Element. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015.
Cita MLA"Bo" Sears, Jr. Helium: The Disappearing Element. 1st ed. 2015. Cham: Springer International Publishing : Imprint: Springer, 2015.
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