APA Style

Clegg, B, (. (2017). Know-it-all energy : the 50 most elemental concepts in energy, each explained in under a minute . : Wellfleet Press.

MLA Style

Clegg, Brian, (ed.). "Know-it-all energy : the 50 most elemental concepts in energy, each explained in under a minute". : Wellfleet Press, 2017. BOOK.