Collaboration, C. (2019). Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at $\sqrt{s} =$ 13 TeV.
Chicago Style (17th ed.) CitationCollaboration, CMS. Search for Heavy Higgs Bosons Decaying to a Top Quark Pair in Proton-proton Collisions at $\sqrt{s} =$ 13 TeV. 2019.
MLA (9th ed.) CitationCollaboration, CMS. Search for Heavy Higgs Bosons Decaying to a Top Quark Pair in Proton-proton Collisions at $\sqrt{s} =$ 13 TeV. 2019.
Warning: These citations may not always be 100% accurate.