Guo, X., & Wu, W. (2013). Simple synchronisation technique for three-phase grid-connected distributed generation systems. IET renewable power generation, 7(1), 55-62. https://doi.org/10.1049/iet-rpg.2011.0243
Chicago Style (17th ed.) CitationGuo, Xiao-Qiang, and Wei-Yang Wu. "Simple Synchronisation Technique for Three-phase Grid-connected Distributed Generation Systems." IET Renewable Power Generation 7, no. 1 (2013): 55-62. https://doi.org/10.1049/iet-rpg.2011.0243.
MLA (9th ed.) CitationGuo, Xiao-Qiang, and Wei-Yang Wu. "Simple Synchronisation Technique for Three-phase Grid-connected Distributed Generation Systems." IET Renewable Power Generation, vol. 7, no. 1, 2013, pp. 55-62, https://doi.org/10.1049/iet-rpg.2011.0243.
Warning: These citations may not always be 100% accurate.