J. P. Morais Graça, I. P. L. a. I. G. S. (2018). Cloud of strings in ##IMG## [http: //ej.iop.org/images/1674-1137/42/6/063105/toc_cpc_42_6_063105_ieqn1.gif] {${{f}}({{R}})$} gravity. Institute of Physics (IOP).
Chicago Style (17th ed.) CitationJ. P. Morais Graça, Iarley P. Lobo and Ines G. Salako. Cloud of Strings in ##IMG## [http: //ej.iop.org/images/1674-1137/42/6/063105/toc_cpc_42_6_063105_ieqn1.gif] {${{f}}({{R}})$} Gravity. Institute of Physics (IOP), 2018.
MLA (9th ed.) CitationJ. P. Morais Graça, Iarley P. Lobo and Ines G. Salako. Cloud of Strings in ##IMG## [http: //ej.iop.org/images/1674-1137/42/6/063105/toc_cpc_42_6_063105_ieqn1.gif] {${{f}}({{R}})$} Gravity. Institute of Physics (IOP), 2018.
Warning: These citations may not always be 100% accurate.